It's a brand new day for Izuku and Igarashi. It's Sunday Morning and right now he is sleeping as he wakes up to see both Stella sleeping on top of him. As Izuku saw she was just wearing one of his shirts and panties only. About Igarashi, he saw Ei and Miko sleeping next to him, they are wearing one of his shirts. Izuku then heard the door open to reveal Hina and Igarashi

Hina: Morning Onii-chan!

Izuku: Hey Hina

Hina: Onii-chan you know what today is?

Izuku: Well let's see I know it's a special day that a certain someone was born. Who is the most adorable little sister in the world to the best big brothers in the world?

Hina: And that is? "Giggles"

Izuku: "Picks her up" It's you!

Hina: Yay onii-chan you remember

Igarashi: How can we forget the birthday of our cute little sister huh?

Hina: We are having a party and I've invited all my classmates and the boys were excited!

Izuku: "Tick mark"  I see "Thought" Those little punks!

Igarashi: "Thought" Fresh meat!

{Meanwhile with Hisashi}

Chisato: Hisashi no!

Hisashi: Come on babe I want to show them my guns

Chisato: I said no!

Hisashi: I can't do anything in this house 

Back with Izuku and Igarashi, Izuku put Hina on the ground as Kotaro came inside, he was walking

Izuku: Hey Kotaro

Kotaro: Nii-chans

Izuku: Kotaro hey, want to go and spend some time with your big brothers

Kotaro: "Nods"

Igarashi: Hey Hina can you tell Stella, Ei, and Miko where we went?

Hina: You got it onii-chan!

The boys changed their clothes as they went outside to see their parents.

Izuku: Hey Mom and Dad, we're taking Kotaro with us so we can buy Hina a birthday present

Chisato: Okay do you have his bag?

Igarashi: We already have it! 

Hisashi: Be careful

Izuku: We will

As they left their home, Izuku was pulling his stroller with Kotaro happy to spend some time with Izuku as they arrived at the toy store and other stuff. As they arrive at the place, Kotaro's eyes light up

Kotaro: Nii-chan it's so cool

Izuku: Yes they are cool but remember we are buying something for Hina you also get something for her

Kotaro: Okay

As both of them search for the entire store for something special, Izuku sees something that his mom would love for Kotaro to wear and he picks the outfit. As they went toward the plushie section. As Kotaro was pointing to one

Izuku: You like this for her?

Kotaro: yes

Izuku: Okay "Looks another one" I like this one for her let's get them both

Kotaro: Okay.

Izuku: How about you, aniki?

Igarashi: Already got it! And of course... I made it.

Izuku: Of course you are. 

As they went to pay for the things they got Izuku asked the cashier

Izuku: Can he leave with this one?

Casier: Sure we have changing rooms

Izuku: Thank you let's go Kotaro

Kotaro: Okay Nii-chans

Meanwhile back at Home, Stella, Ei, and Miko woke up 20 minutes after the boys left. They see they ain't there as they change clothes and go downstairs to see Hisashi and Chisato decorating

Stella: it's Hina's Birthday

Ei: And I know where my honey is.

Hina: They went to get me a birthday present with Kotaro

All: That's sweet of him!

Hisashi: Yeah girls want to help?

All: Sure!

As they helped decorate the place, another 45 minutes passed as they heard the door open.

Izuku: Mom come here we have a tiger on the loose!

Chisato: What does he mean by that?!

Hisashi: Go check it out

As she went toward the front door, she opened her eyes to see

Chisato: What do you mean by tiger on the loose?

Kotaro: "Cute roar"

Chisato: He is adorable

As everyone ran toward the door, they saw Kotaro in the Tiger onesie they all almost had heart attacks from the cuteness

Hisashi: He is so cute

Chisato: My baby boy

Kotaro: Tiger roar

Miko: I don't know if I should be laughing or going to Kya for how adorable he is

Stella: I agree

Chisato: Izuku, Igarashi how?!

Izuku: Don't know, we told him lets make Mama smile and he was on board

Kotaro: Mama did I scare you?

Chisato: Of course my baby boy you are a big scary "adorable" tiger

Kotaro: Nii-chan we did it

Izuku: That we did Kotaro.

Igarashi: "Wearing sunglasses" Mission complete.

Hina: Onii-chan is that my present!?

Izuku: Of course, Hina but wait until the guest arrives.

Hina: Okay.

As they went inside, Izuku and Igarashi sat down with Kotaro while Chisato grabbed the camera then took pictures

Hisashi: Izuku, Igarashi.

Izuku: Yeah Dad?

Igarashi: What?

Hisashi: "Show a tiger onesie and a white tiger onesie for them" For your mom and Hina

Izuku: Fine

Igarashi: I'm gonna regret this.

As the boys went to change as they came out as Izuku was wearing the Tiger Onesie and Igarashi was the White Tiger

Chisato: Aww my three baby boys are matching clothes

Stella: Ikki you

Ei+Miko: Honey...

Igarashi: Not a word you two... not a word!

Hina: Onii-chan you look cute, both of you.

Izuku: Thanks Hina

Kotaro wanted Izuku to carry him as he did, both of them looked at each other, their smile making a ray of Sunshine in the background as everyone had to cover their eyes

All: "Thought" Too cute!

As the guests arrive, Lunaeyes sees this and she almost passes out from the cuteness as Hina's classmates and their parents arrive. Izuku, Hisashi, and Igarashi saw the boys fighting each other to get close to Hina as they made guns but Chisato took them away and gave them the evil eye which scared them.

Igarashi: "Thought" Damn! Almost got my new meal!

As it was time for presents Hina's classmates got her clothes and other stuff. As Stella's parents got her a bike and Mio's parents also sent a doll house for her. As for Chisato and Hisashi, they got her some dolls for her playhouse. Kotaro with the help of Izuku had their presents.

Kotaro: Hina this is for you

Hina: Thanks Kotaro it's cute

Izuku: Hina this is for you

Hina: Thanks onii-chan

Igarashi: This is for you, I made it myself

Hina: Thanks onii-chan

Igarashi: Everything for my favorite sister. And Izuku, get the guitar!

Izuku: Okay the song is called "Happy"

https://youtu.be/ZbZSe6N_BXs

Music Starts

Izuku (Igarashi)

It might seem crazy what I am 'bout to say
Sunshine, she's here, you can take a break
I'm a hot air balloon that could go to space
With the air, like I don't care, baby by the way

Huh (Because I'm happy)
Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do

Here come bad news talking this and that (Yeah)
Well give me all you got, don't hold back (Yeah)
Well I should probably warn you I'll be just fine (Yeah)
No offense to you don't waste your time

Here's why

Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do

Uh, bring me down
Can't nothing, bring me down
My level's too high to bring me down
Can't nothing, bring me down, I said
Bring me down, can't nothing
Bring me down
My level's too high to bring me down
Can't nothing, bring me down, I said

Clap along if you feel like a room without a roof

(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do

Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do

Uh, bring me down (Happy, happy, happy, happy)
Can't nothing (Happy, happy, happy, happy)
Bring me down, my level's too high

To bring me down (Happy, happy, happy, happy)
Can't nothing (Happy, happy, happy, happy)
Bring me down, I said

Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you (ayy, ayy, ayy)
(Because I'm happy)
Clap along if you feel like that's what you wanna do

Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you (hey)
(Because I'm happy)
Clap along if you feel like that's what you wanna do

Come on

Music Ends

Everyone cheers for the song as they spend the rest of their Sunday celebrating Hina's birthday making her happy to be with the people she loves.

{Back to U.A}

It's Tuesday Morning and everyone is back in the auditorium, they can't wait to hear more of Izuku's songs as Nezu comes toward the front

Nezu: Alright everyone we are going to listen to more of Midoriya songs so who will be the first person to choose?

All: "Thought" I hope I'm next

Nezu: The next person is "Picks a name" Bakugo Mitsuki

Mitsuki: Let's see what Izuku has for us

Masarou: What did I say?

Mitsuki: Midoriya but he is my nephew!

Masarou: The same nephew that you slapped when he told you about our kids and you didn't believe

Nezu: "Thought" I hope she survives when I tell Chisato. Ok, she may survive Chisato's rage, but she will become a torture toy for Igarashi if he knows about this. Or he will send her to hell and eat her alive.

Mitsuki: Okay I'm sorry

As she went toward the personal case, she wanted to find a song that would shed more light on his life with his dad.

Mitsuki: I chose this one it's called "Rewrite The Stars"

As she plays the song we can see Izuku and Stella in an empty Auditorium as they are talking

Izuku: Don't be like that I won't go back with them I promise you that!

Stella: Are you sure?!

Izuku: Of course, you are the only one I want in my life

Stella: Ikki

https://youtu.be/RI-HOQ27QEM

Music Starts

As Izuku dances walks around Stella as he begins to sing

Izuku

You know I want you

It's not a secret I try to hide

I know you want me

So don't keep saying our hands are tied

You claim it's not in the cards

But fate is pulling you miles away

And out of reach from me

But you're here in my heart

So who can stop me if I decide

That you're my destiny?

What if we rewrite the stars?

Say you were made to be mine

Nothing could keep us apart

You'd be the one I was meant to find

It's up to you

And it's up to me

No one can say what we get to be

So why don't we rewrite the stars?

Maybe the world could be ours

Tonight

As Izuku touches Stella's face, she smiles and begins to sing as well

Stella
You think it's easy
You think I don't wanna run to you
But there are mountains
And there are doors that we can't walk through
I know you're wondering why
Because we're able to be
Just you and me
Within these walls
But when we go outside
You're gonna wake up
And see that it was hopeless after all

No one can rewrite the stars
How can you say you'll be mine
Everything keeps us apart
And I'm not the one you were meant to find
It's not up to you
It's not up to me
When everyone tells us what we can be
How can we rewrite the stars?
Say that the world can be ours
Tonight

As they both began to dance together as they began to sing with each other.

Izuku & Stella
All I want is to fly with you
All I want is to fall with you
So just give me all of you

Stella
It feels impossible

Izuku
It's not impossible

Stella
Is it impossible?

Both
Say that it's possible

Izuku & Stella
How do we rewrite the stars?
Say you were made to be mine?
Nothing can keep us apart
Cause you are the one I was meant to find
It's up to you

And it's up to me
No one can say what we get to be
Why don't we rewrite the stars?
Changing the world to be ours

Stella
You know I want you
It's not a secret I try to hide
But I can't have you
We're bound to break and
My hands are tied

They both smile at each other and share a kiss

Izuku: No matter what I won't go back to my past because that's in my past you are my future, Stella. I love you

Stella: I love you too

As they share a kiss as the camera goes off

Music Ends

Kirishima: That was manly as heck

Eri: She is pretty "Thought" I hope she can become my mommy.

Kota: "Thought" I hope she can become my mom.

As Izumi, Katsumi, and Shoko see how much Izuku shows so much love for her, they don't know what to say. Those who are in love with Izuku are sad that he is taken but they are happy that he is.

Nezu: Alright the next person is "Chooses a name" Tsunotori Pony

Pony: My turn

As she went toward the personal case, she was trying to find a good song until she chose one but she couldn't understand so she asked Kendo to read it

Kendo: The song is called "Sad Song" I wonder what this is about

As she plays the song we can see Izuku and Stella talking, they are just playing chess, both are having an interesting chess match

Stella: Checkmate

Izuku: Dammit

Stella: Hey Ikki

Izuku: Yeah?

Stella: What would happen if one of us dies what would happen

Izuku: I would never be happy again

Stella: Why?

Izuku: Because the day that you die is the day my heart would die as well

Stella: Ikki

https://youtu.be/BZsXcc_tC-o

Music Starts

You and I
We're like fireworks and symphonies exploding in the sky
With you, I'm alive
Like all the missing pieces of my heart, they finally collide
So stop time right here in the moonlight
'Cause I don't ever wanna close my eyes

Without you, I feel broke
Like I'm half of a whole
Without you, I've got no hand to hold
Without you, I feel torn
Like a sail in a storm
Without you, I'm just a sad song
I'm just a sad song

With you, I fall
It's like I'm leaving all my past in silhouettes up on the wall
With you, I'm a beautiful mess
It's like we're standing hand and hand with all our fears up on the edge
So stop time right here in the moonlight
'Cause I don't ever wanna close my eyes

Without you, I feel broke
Like I'm half of a whole
Without you, I've got no hand to hold
Without you, I feel torn
Like a sail in a storm
Without you, I'm just a sad song

You're the perfect melody
The only harmony I wanna hear
You're my favorite part of me
With you standing next to me
I've got nothing to fear

Without you, I feel broke
Like I'm half of a whole
Without you, I've got no hand to hold
Without you, I feel torn
Like a sail in a storm
Without you

Without you, I feel broke
Like I'm half of a whole
Without you, I've got no hand to hold
Without you, I feel torn
Like a sail in a storm
Without you, I'm just a sad song

I'm just a sad song
I'm just a sad song
I'm just a sad song

Music Ends

Stella: I love you

Izuku: I love you too

They heard giggling as they looked to see Eri as she was moving from side to side

Nejire: What's wrong Eri?

Eri: I'm just happy.

Mirio: For what? "Smiles"

Eri: It's a secret "Giggling"

Nezu: "Thought" She will be happy because Izuku already filled out the Adoption papers for Eri. I hope Hisashi and Igarashi are ready to have his bank account reach to zero. "Talks"  Alright everyone let's continue "Picks a name" The next person is Ragdoll

Ragdoll: Alright let's choose another song

As she went towards the personal cases, she was trying to find a good song until she found one

Ragdoll: I found one, it's a duet of Igarashi and Ei.

Pixie-Bob: What is the name of the song girl?

Ragdoll: It's called Beauty & The Beast

As she plays the song we can see Igarashi in a tuxedo outfit as the girls blush how handsome he is. They see Ei in a purple dress.

Uraraka: She is beautiful

Yaoyorozu: I agree

They began to dance around as a melody played and they could hear Ei's voice in the audio

https://youtu.be/Z6ibRvPO_3k

Music Starts

Ei
Tale as old as time
True as it can be
Barely even friends
Then somebody bends
Unexpectedly

Igarashi
Just a little change

Small to say the least

Both a little scared

Neither one prepared

Both

Beauty and the Beast

Ever just the same

Ever a surprise

Ever as before

And ever just as sure

As the sun will rise

Ever just the same

Igarashi

And ever a surprise

Both

Ever as before

Ei
And ever just as sure

Both

As the sun will rise

Ei

Tale as old as time

Tune as old as song

Both
Bitter-sweet and strange
Finding you can change
Learning you were wrong

Igarashi

Certain as the sun

Ei

Certain as the sun

Igarashi

Rising in the east

Ei

Tale as old as time

Igarashi

Song as old as rhyme

Both
Beauty and the Beast

Ei

Tale as old as time

Igarashi

Song as old as rhyme

Both
Beauty and the Beast

Beauty and...

Beauty and the Beast

Music Ends

As everyone applauds, Igarashi and Ei touch their foreheads as they are happy that this happened to them.

Jiro: She has an amazing voice.

Nezu: That was Igarashi's anniversary and they had a great time even before Izuku came to UA.

Midnight: Sir did his family miss him?

Nezu: Of course, especially Hina she couldn't stop crying and she didn't let go of Izuku saying "Don't go onii-chan"

All: She really loves her onii-chan

Nezu: That's what a true little sister does for her onii-chan "Looks at Izumi" Anyway let's move on the next person is "Picks a name" Tetsutetsu Tetsutetsu

Tetsutetsu: My turn

Kirishima: Get it, bro!

Tetsutetsu: I will!

As he was trying to choose a song until he found one that he like

Tetsutetsu: It's a duet of Igarashi and Miko, the name of the song is "The Way"

As she plays the song we can see Igarashi and Miko in his room just chilling as Igarashi throws her a pillow making her smile and they start to pillow fight

https://youtu.be/_sV0S8qWSy0

Music Starts

Miko (Igarashi)

What we gotta do right here is go back
Back into time
I love the way you make me feel (Okay)
I love it, I love it (Yeah)
I love the way you make me feel
I love it (Yeah), I love it (Yeah)

Igarashi
Say
I'm thinkin' 'bout her every second, every hour
Do my singin' in the shower, pickin' petals off of flowers like
Do she love me, do she love me not? (Love me not)
I ain't a player, I just—

Miko
You give me that kinda somethin'
Want it all the time, need it every day

On a scale of one to ten, I'm at a hundred
Never get enough, I can't stay away

If you want what I got, I got it every day
You can get whatever you need from me
Stay by your side, I'll never leave ya
And I ain't going nowhere 'cause you're a keeper

Miko {(Igarashi)}
So don't you worry
Baby, you got me {Ayy}
I, I got a bad boy, I must admit it (Hey)
You got my heart, don't know how you did it (Hey)
And I don't care who sees it, babe, I don't wanna hide the way
I feel when you're next to me (Hey)

Miko
I love the way (You make me feel)
I love the way (I love it, I love it)
Baby, I love the way (You make me feel)
Ooh, I love the way, the way I love you (I love it, I love it)

Ooh, it's so crazy, you get my heart jumpin'
When you put your lips on mine
And honey, it ain't a question (Qu—qu—question)
'Cause, boy, I know just what you like

So if you need it, I got it, I got it every day
Be your lover, your friend, you'll find it all in me
Stay by your side, I'll never leave ya
Said I ain't going nowhere 'cause you're a keeper

So don't you worry
Baby, you got me
I, I got a bad boy, I must admit it (Hey)
You got my heart, don't know how you did it (Hey)
And I don't care who sees it, babe, I don't wanna hide the way
I feel when you're next to me (Hey)

I love the way (You make me feel)
I love the way (I love it, I love it)
Baby, I love the way (You make me feel)
Ooh, I love the way, the way I love you (I love it, I love it)

Igarashi
I make you feel so fine, make you feel so fine
I hope you hit me on my celly when I sneak in your mind
You're a princess to the public, but a freak when it's time
Said your bed be feelin' lonely, so you're sleepin' in mine
Come and watch a movie with me, "American Beauty"
Or "Bruce Almighty", that's groovy, just come and move closer to me
I got some feelings for ya I'm not gonna get bored of
But, baby, you're an adventure so let me come and explore ya

Miko {(Igarashi)}
So don't you worry {Yeah}
Baby, you got me {Woo}
I, I got a bad boy, I must admit it {Uh-huh} (Hey)
You got my heart, don't know how you did it (Hey)
And I don't care who sees it, babe, I don't wanna hide the way
I feel when you're next to me (Hey)

Miko
I love the way, I love the way (You make me feel)
I love the way, I love the way (I love it, I love it)
Baby, I love the way, I love the way (You make me feel)
Ooh, I love the way (I love it, I love it)
I love the way (You make me feel)
I love the way (I love it, I love it)
Baby, I love the way (You make me feel)
Ooh, I love the way, the way I love you (I love it, I love it)

The way I love you
You, you, yeah, the way
I love the way you make me feel
I love it, I love it
I love the way you make me feel
I love it, the way I love you

As Igarashi kisses her suddenly making her blush and open a smile

Music Ends

Miko: Hey "Pouts"

Igarashi: You are so cute "Infinite smile"

Miko: "Blushes" Shut up!

Tetsutetsu: That was manly as heck!

The Harbingers: That's our boss!

Ashido: What the hell was that?!

Nezu: That's his infinite smile, Izuku also has it.

Hagakure: And why we can't see it?!

Yaoyorozu: Toru, what do you think? "Points to Izuku's past"

Hagakure: But that ain't fair why can't we see it because of them!? It's not fair!

Girls: I agree

Eri: You haven't seen it

Nejire: Wait Eri you saw that smile

Eri: Of course, it's the day he took me to Disneyland

Nezu: I remember that day

Eri: Uncle Mirio also saw it

All: What

Nejire: Mirio why didn't you tell us?!

Mirio: I didn't want to ruin the surprise, plus it's a powerful smile.

Eri: We got free stuff all-day!

All: "Thought" Is that powerful?!

Happy - Pharrell Williams

Rewrite The Stars - Zac Efron Ft Zendaya

Sad Song - We The Kings

Beauty & Beast - John Legend & Arianna Grande 

The Way - Ariana Grande & Mac Miller