[Chanyeol's POV]

I've always with Eunmi. She needs someone to be with right now. She's been crying for hours after Baekhyun caught us being together. 

Eunmi texted me that we should meet up together alone. Maybe she need some space. But Baekhyun see us in a wrong way. He taught that I kissed Eunmi but I wasn't. I'm just trying to comfort her. She's getting worse and she face is more paler. She lost a lot of weight which it's not that obvious wearing that uniform. But I can see her. She's smaller than before.

"I should have tell Baekhyun." she said while sobbing. "Shh, you know you don't want him to worry about you." I hugged her tightly. 

After a while there, we decided to skip class and went back earlier. The principle knows the condition of Eunmi and we told him not to tell anyone there. Majority the teachers understand her situation now. She have the permission skipping some of the classes. Well, I've got no choice but to skip it as well. 

It's night time and Chen called me.

"Yo, Chanyeol-ah. Is Baekhyun with you?"

"No, I'm alone here."

I heard him sighed. I looked at the time and it's almost 2 am.

"He's not home yet."

"Maybe have his overnight shift?"

"I don't think so. Ever since he's with Eunmi, he stopped working."

I feel something wrong. Then, I heard loud sounds from the other side.

"Oh, Baekhyun. What happened to you?"

"Oppa, who's that?" I heard a girl voice. "I'll call you back Chanyeol." Chen hung up. I frowned. Something definitely wrong. I back and forth, still thinking about Baekhyun.

I decided to pay Eunmi a visit. She's alone at home and I'm worried if something happened. Eunmi's mother went back to Busan for her business so she give me extra key in case emergency happened. I open the door and went to her room. Her lights is still on so I knock the door. She opened it. "Oh, Chan." She said while rubbing her eyes. "Not sleeping yet?" I asked her and came in. She shook her head. "I couldn't sleep."

"Do you want me to stay here?"

She look at me and nod. "Sure, I need someone by my side now."

She looks so pale now that could tear my heart seeing here like this. I pulled her to the bed and laid beside her. "You can sleep now." I smile at her. She chuckled. "Such a caring brother." I smile and ruffled her hair. She slowly close her eyes and I sing a melody for her.

https://youtu.be/t4PXI9QEdd0

I couldn't sleep. Since tomorrow is Saturday, I should go and visit Baekhyun and Chen. 

~THE NEXT DAY~

I pay a visit to Chen's house. I knock the door and Chen open it. "Oh, Chanyeol-ah." he said. I smile and bro hug him. "I was worried about yesterday. Is Baekhyun in trouble?" I sad and Chen let me in. "Well.... Uhm..."

Then I heard the door room open. A girl with oversize t-shirt came out. She looks a bit messy. She just came out from a room. I look at Chen and he just stare blankly. I chuckled and punch his arm. "Is this you've been hiding?" I asked him. The girl came to our place. "Hello, I'm sorry about last night. I'm Cho Hyejun. Baekhyun's girlfriend." 

I widened my eyes. "You what?"

Not that long Baekhyun came out as well. But he's only with his boxer on. He look at me with expressionless. Chen sighed and pat my shoulder. I look at them in confused. "Baekhyun, explain to me. Who's this girl?"

"You've heard her. She's my girlfriend." she said, The girl chuckled and went to Baekhyun. She kissed her lips. I tighten my fist. "How could you do this to Eunmi?" I said while trying to calm down my nerve. Baekhyun smirked. "She have you."

"She's my sister Baekhyun." I tell him the true. Chen who's drinking in the kitchen split out the water. Baekhyun face also surprised but then he burst out laugh. "Nice joke there." the girl beside her chuckle as well. "Your friend is so cute." she said while looking at Baekhyun seductively. I rolled my eyes. "You just jump in wrong conclusion Baekhyun. I'm being your best friend. You're a coward." 

"Coward?" he came near to me and face. His eyes full of anger. "You and Eunmi are nothing to me." he said and I was about to punch him when Chen blocked our way. "That's enough."

I couldn't stand this. I have to tell all the truth.

"Believe me or not. Eunmi is my biological sister and she's sick Byun Baekhyun. She's dying. She has a brain tumor stage 3."

Baekhyun with full anger in his eyes soften a bit. "No...." 

He broke down and land on the floor. I put my anger and bang on the wall. "If you have ball Baekhyun, at least go and visit her. She's suffer a lot and she doesn't want you to worry to much."

I went out from the house. At least this burden won't make me fell so hurt. Telling what's right is the best solution.