You were Harry Potter's twin sister, Y/N Potter. You'd always stood back and never gotten into the stupid fights your brother did even though you could fight well, that lead to you know not having the same issues with Draco and you could actually bear to be around eachother

It had been the Hogwarts Christmas party the night before and you'd woken up to find yourself in your dorm room, wrapped up in none other than Draco Malfoy's arms. You felt a hand run through your head gently and a rough tired voice mumble

Draco:"Go back to sleep, lil shadow...."

You were too tired to argue and just buried your head in his chest again and went back to sleep, hearing a content sigh from him as he kept you close, the heat radiating off both of you

Little did you know Draco was internally panicking cause he couldn't get out this situation without one of the Gryffindor's catching him since your dorm was in the Gryffindor dorm complex when it dawned kn him Harry could find out