“Revenge? What the hell are you talking about?” Blaine asked, frustrated by everything.
“You have no idea who i am, do you?” Sebastian grinned at Blaine, while he got dressed.
“No, who are you?” Blaine just wanted Sebastian to leave.
“I am your ex girlfriend’s cousin.”
Blaine’s jaw dropped. No way. No way was he Mandy’s cousin! She hated gays. “No. That’s a lie.”
“Mandy is my cousin. She’s not a fan of gays but when you broke her heart, she called me and asked me to ruin your life and break you and Kurt up. I succeeded. Kurt hates you and broke up with you so i ruined your life. Goodbye Blaine.” Sebastian finished getting dressed and left the room with a large grin.
Blaine couldn’t believe it. Sebastian only wanted him for revenge so could explain this to Kurt. He could win him back. He could explain it all to him so he’d have to take him back. He’d have to. His heart hurt so much, it was in so much pain and he needed to fix it. He needed Kurt back. He saw out of window that Sebastian had gone so he could go and find Kurt. He ran down the stairs and went to leave the house when his name was called.
“Blaine.” His mothers voice was concerned.
“Yeah mum?” He couldn’t stop his tears, it affected his speech.
“Oh honey, what is it? Kurt ran from the house and then that other boy left. What happened?”
“I did something really stupid. I cheated on Kurt, i almost had sex with Sebastian and Kurt walked in.”
“You cheated on him? Oh Blaine! Why?”
“I don’t know. Sebastian showed interest; made me think i felt and wanted something when who i really want has broken up with me. Sebastian used me for revenge for Mandy and to hurt me and Kurt. I need to tell Kurt this, he’ll forgive me, he’ll take me back.”
“Blaine, that won’t make a difference to him sweetie. You still cheated; you were going to give a special part of yourself to a guy who you don’t love. You let yourself feel something for another, you lied and cheated. It’s not something easily forgiven, some people don’t forgive. Honestly, if Burt did what you did i couldn’t forgive him.”
“I love him so much. I’ve been so bad to him lately; i need to show him that i love him.” Blaine cried harder and made his way to Kurt’s house.

Kurt didn’t want to talk to Blaine or see him or have anything to do with him if he could help it. Just thinking about him hurt. He obviously wasn’t good enough for Blaine otherwise he wouldn’t have cheated. He didn’t put out and give Blaine what he wanted. Blaine probably didn’t even love him anymore. Why would he? What did Kurt have that was loveable? Nothing. He could hear Blaine banging on the front door. He got up and answered the door, his eyes red, puffy and exhausted.
“Leave me alone.” Kurt’s voice was rough and trembling. “Please Blaine, just go.”
“Kurt, i am so sorry. I mean it, we just kissed that’s all. More was going to happen, i admit but that’s because i had doubts about us...”
“You were going to have sex with another guy because you had doubts about us? Gee Blaine thanks. Good thing we’re over now.”
“But when you walked in, i realised that you were everything i wanted and all doubts disappeared. Kurt, i love you so much and Sebastian is nothing to me. He’s Mandy’s cousin, they plotted to do this and i am so stupid that i fell for it. You can’t hate me more than i hate myself and i know all i’ve ever done is hurt you and i’m incredibly sorry. I am an idiot and i will try and make up for it every day. I will win you back, i will prove how sorry i am, how much i love you and that i no longer have doubts. I love you so much and i always will.” Blaine leaned forward and kissed Kurt’s cheek. “I’lll give you some space for now.” Blaine smiled at Kurt before returning to his own home.

Burt came home later to find the house strangely quiet; normally he could hear music or something. Maybe Kurt was round Blaine’s or with someone else. He decided to check Kurt’s room to see if he was there. Being polite, he knocked on the door and opened it. He was concerned when he saw Kurt crying and hugging his pillow.
“Kurt? What is it? Are you okay?”
“Its Blaine.”
“Is he okay?”
“He cheated on me. I caught him with another guy. He cheated on me dad and it hurts so much. I love him and he hurt me.”
“He cheated on you?! Why?”
“Because i wouldn’t give him sex and because he had doubts about us. I can’t believe he’d do that to me.”
“I can’t either. Something must’ve happened to make him feel like that.”
“Are you saying its my fault?”
“No! I’m saying he must’ve had a reason to have doubts.”
“Because i’m not putting out. I don’t want sex yet, i don’t know if i’d ever want it after Karofsky. He’s scarred me, possibly for good. He knows how i feel, he knew when he got drunk and tried it on with me in the back of the car.”
“What on earth are you on about?”
“Blaine and the guy he cheated with go to a club, they invited me and Blaine got drunk while i remained sober. He decided he wanted sex and tried to pressure me but i didn’t want it. I told him so. He scared me and all he could think about was having sex. I’m not sure if i can ever take him back after what he did, after he took my heart and smashed it to pieces.”