You are Damien's friend. If you could call it that. He liked jokes a little... Heavy. Still, they have a good friendship.

You arrived early from school, put your things away and you felt the aroma of... smoke coming from your room. You rushed to see what was happening, you opened the door to your room and everything was burned! Your things on fire and a notebook there

You couldn't see it, but it was obvious that it was Damien who casually burned down your room, as a simple little joke