Secrets -changlix (straykids AU¡!)

Part 1

Felix was a troubled teen. His mother died when he was 13. And his father is an homophobic alcoholic. " Get over here fag, I'm not done with you!" Felix crumpled in a ball as his drunk father walked over to him. "I'm sor-" His words were cut off as his father kicked him in the stomach.
" Your so stupid! Your the reason your mother died!"
Felix felt his heart going numb as those words left his own fathers mouth.
Felix flinched as his father backed away and threw a glass beer bottle at him. " No one will ever love you faggot!" He kicked him in the stomach once more and walked away.

Felix left to his room. As he got there he went sat in the corner of his room with his legs to his chest. " I-I'm sorry.." Felix felt his breath hitching as tears streamed down his face. This happened often.
"I know it's my fault.." Soon things went black as Felix passed out on his floor tears still down his face.
*
Felix woke up the next morning. " Wake up faggot and go to school!!"
Felix got out of bed as tears rolled down his face once more.
Felix got ready and headed out the door soon hearing his father scream
" Don't come back fag!!"
He walked to school with the empty feeling filling his heart. He wasn't sure what to do anymore.
He hated himself. He hated his body, his face, and even his whole existence. He hated the feeling of never being able to do anything right that took over his body 24/7.
No one knew the real him, nor did they care to.

Felix watched his feet as he walked. He was different from all the rest.
His thoughts were cut off as he soon reached the school.
Walking through the halls he kept his head down. Felix always wore long sleeves and pants because was embarrassed of the scars on his arms and legs.
He was thinking about his own insecurities that he didn't see the tall stranger in front of him. He soon bumped into the man which cause him to fall on the floor.
" Watch it asshole!"
"S-sorry.."
" Why are you stuttering? Are you some sort of retard!?!"
Felix felt the tears swell in his eyes.
"Now the baby's gonna cry!?"
Felix got up only to be met with another push to the ground. Before he could react he saw someone crash their fist into the bully's face.
"Leave him alone!"
Felix didn't even look back he quickly ran the the bathroom making sure he was alone. He locked himself in a stall.
Felix felt the tears rolling down his face once again. " w-why must it b-be m-me?!" Felix slammed his fist into the wall over and over again, ignoring the blood that was now covering his knuckles and the wall.
He loved how the pain of his now open wounds felt as they slammed into the wall.

He continued punching but stopped as he heard the door open. He held his breath. " Hey, are you okay?" Felix let out a breath realizing it was the guy who saved him.
" Y-yes!" Felix didnt mean to yell so he quickly put his hand over his mouth.
He heard from the other side. "Why is there blood on the ground!??"
Felix panicked. " please come out"
Felix was hesitant but soon slowly opened the door reavealing a beautiful man in front of him.
He was knocked out of his thoughts as he heard the man whisper, "Oh shit!" Felix came back into reality and quickly hid his hand. " let me see that" The man grabbed his hand, but Felix didn't have the energy the resist. "Come on. Let's go get you cleaned up" Felix wipes his tears and got out of the stall.
" I'm changbin"
"Felix"