Izuku Midoriya:

He realized he loved you when you decided to come over to his home and watch some All Might clips with him. He was refilling the popcorn and waiting for the microwave to finish cooking it.

'(Y/n) is so nice to me, and she really loves to train hard for what she has. It's inspiring really! Not to mention how pretty she is...'

He froze at the last thought. "W-What?" He felt his cheeks, knowing instantly he was blushing as he covered his face. Even though no one was around.

"I'm a mess!" He groaned. Pouring the popcorn into the bowl as he found his mom showing you baby pictures of him.

"M-MOM!"

Katsuki Bakugo:

He realized he loved you when after school when hanging out with Denki and Kirishima. Denki was playfully flirting with you and for some odd reason. It got on his nerves a lot.

'The hell does that dumbass think he's doing? She clearly isn't interested her at all! She better not be liking his stupid flirting. I'll kill him!'

He deadpanned for a second, was he actually jealous over Denki's flirting? He flirts with a lot of girls, this isn't new to him. So why is he feeling so bothered by it when it's you?

As the thought finally came to him, his face erupted into a large blush. He lifts his jacket to hide it from everyone. But Kirishima took notice.

"Hey, Bakugo. You alright-"

"SHUT IT!"

Tenya iida:

He discovered his feelings for you when it had come to the cook out with all the classes. Each class has to work together to make either something sweet, or meaty. You had calmed him down.

Tenya rushed around the kitchen and tried telling his classmates to quit doing this, or being careful with the knifes and tools they were given by the school.

"Bakugo! Don't hold the knife that way! You'll hurt someone with it-" He felt Someone pull him to the side. And it was you. A small blush appearing on his face. "Y-Yes (y/n)?"

Your hand rested on his shoulder. "Calm down, Tenya. They're not going to hurt anyone. You just need to calm down and focus on your part. You have to prepare the frosting right?"

He only gave you a nod. Rushing off to do his task with a small, but very noticeable blush.

Denki Kaminari:

He realized he loved you when you worried so much over his well being. After being released from the hospital. You came straight to him to ask about him.

"You okay Denki? You sure you feel well? You can always come over to my house if you need some help! My mom knows how to make a good bowl of soup and-"

He watched you ramble. A friendly smile on his face. '(Y/n) is so caring...she really worries for me when I over extend my quirk Huh?'

Suddenly, that famous dumb look on his face appeared. "Eh...e-Eh...hehe..." His brain melted at the thought of you being so sweet to him.

"Denki? Are you alright?!"

Eijirou Kirishima:

Kirishima realized he loved you when he saw you helping your friend Tetsutetsu study for a test. He was coming to visit you to ask if you wanted to hang out.

'She's still helping him on the test? How manly! She's such a good friend to Tetsutetsu! Manly...yeah...(y/n) is super manly...'

A small blush appeared on his face. And that word in his head turned from 'manly' to 'attractive'. And his heart began to beat faster than it already was. And in that moment, he knew he had fallen head over heels for you.

Tetsutetsu looked up. Grinning a little. "Hey Kirishima! It's nice to see you Bro!" He walked over and gave a firm handshake to him. They were good friends ever since the sports festival.

"Y-You too bro!" Kirishima smiles, his eyes wondering past his shoulder to land on you.

Mezou Shouji:

He realized his feelings for you when you weren't judging him by his looks, his 'scary' appearance as most people call it. You just treated him, as him.

It was a daily fact by most people that he would wait by the school gates to walk you home. He would stay there for minutes until you will would either text him to go home or were about an hour late.

You came rushing over with your bag and began to walk home with him next to you. You two started small conversation until it got to a point where he asked you why you weren't so scared of him.

"Why would I be scared of someone as sweet as you Shouji? You help me almost everyday, I don't want to judge you by your looks. That just isn't the right way..."

Good thing he was wearing a mask. Because his face was beat red by the time you finished.

Tetsutetsu:

He realized he loved you by just being there for him. You two were basically never seen without each other, and a lot of people picked up note about it. Sometimes people mistook you two for dating.

You and Tetsutetsu were spending your time at this new sushi place that had just popped up. And you both wanted to spend time together and split the bill.

Once the waitress came over, she smiles at the both of you. "And what can I get for the lovely couple here?" She asked politely, holding her checkbook for your orders.

Both of your faces let out a small blush, you quickly tell your order to her. But it took a moment for him to say his. For the next few moments. You avoided each other's gaze.

"Heh. She thought we were dating huh?" You joke around.

"Heh. Yeah. She did." Tetsutetsu smiled at you. But In the back of his head. He grown to like the thought of you two as a couple.