Blaise barely had time to cast a Silencing Charm on Draco when he screamed. As it was, some of the noise escaped and now there was rustling from the other side of the room.
"Whadit?" came a sleepy question.
"Stubbed m' bloody toe," Blaise grumbled in a sleepy voice despite being wide awake now. It was no one's business that Draco was having a nightmare. Slytherins looked after their own even among themselves.