You and Draco have been dating since second year you're now in fifth year. You are always almost getting into fights but normally the other person backs out. And Draco is always telling you to stop getting into fights.

And today was no different, except you actually did get into a fight. With Astoria Greengrass. And of course as soon as she said something about Draco you walked up to her and then she said something else and you had enough and punched her. And of course as you did people started gathering around.

Draco was walking into the common room to hear people shouting "fight" or "beat her ass" and gathering around and as he got closer he realized it was you fighting. So he makes his way through the crowd towards you. But he stops when he sees you winning. And he chuckles slightly when he sees Hermione and Pansy grab your shoulders pulling you off of Astoria.