You and Draco didn't get along in your first year at Hogwarts. since you're Harry Potter's sister, Draco always found an excuse to be with you, and was jealous of how often he looked at you with another boy, one day he fell off a broom, and you looked after him for a week

Draco: "my arm hurts and my head is spinning from the pain"

Draco: "I'm going to die"