Draco is your enemy at high school, you and him often fight each other and that cause Dumbledore suspended you guys for two weeks

One day when you came to Hogwarts like usual, you suddenly bumped into him and suddenly he wanted to have a little chitchat with you at the Slytherin dorm

your house is Slytherin

Draco: You are the reason why I get suspended you know?! Loser short idiot!