Draco was sat behind you in Charms. You two weren’t friends, but more enemies. Him being a pure blood. You being a half blood Hufflepuff. Draco broke his arm a couple days ago in Care of Magical Creatures. He jokingly blew a origami swan note at you. Professor Flitwick saw and said: ”Mr Malfoy I would appreciate you stop sending love letters across my class”

Draco turned red and so did you. Not the intention. The class laughed at the idea. You two were always at each other’s throats