And now he couldn't sleep.
He wasn't sure what to do at first. He had layed there and stared absently at his bed hangings, trying to silence the run of things.
He had gotten up and went to sit down in the common room, hoping beyond all hope that someone would be there.
So now.. he found himself walking silently down the darkened corridors, pulling his cloak around himself. He had thought about walking around the grounds for a while, he had dressed in case he decided to, but thought better of it at the last minute. And now, he was standing in front of Lupin's, gazing around the hall and wondering if he really wanted to knock.
He did. He didn't.
He did. Bringing his hand down slowly, he took a small step back, listening to the sound echo down the hall and wandering if perhaps this really wasn't the best idea.