Tucking on his sleeves and adjusting his Ravenclaw tie as he walked through the dungeon corridor to another potions lesson, Dorian was surprised at a small club hanging out at the door. "Why aren't you all entering the classroom...." he spotted the plain solid wall in the place of the door. "Oh.." he added and scratched the back of his head as he spotted Annie the cat and without another word he left the group to pet the cat. He was totally unbothered by the situation because this was Hogwarts after all. Doors changed. "Hey Annie~" he said in a high tone and got down on one knee while holding out his hand for her to sniff at.