Draco, hardly the most emphatic person in the world, was able to tell something wasn't quite right. Things seemed to have changed all in the course of a detention and some hot shagging. How did that happen?
Looking at Hermione, Draco remained silent. He could tell what she wanted and it seemed to torment him. Eventually, he moved the covers to the side and slid under. Draco held the covers for Hermione to join him.