Wrapping his arms around himself, he slowly entered the room. He felt like he was walking in on something personal and shouldn't be there. Chewing on his inner lip, he looked down at the ground, not being able to take the destruction on the walls.

Remus opened and then closed his mouth. He stood in the middle of the room and glanced up once at Severus. "I'm sorry." He barely got out.

He'd been blaming himself the whole day. Moony couldn't talk to the Marauders. He didn't yet know that he'd tried to attack Sirius several times. He'd feel even worse if he did. But as it was, he was carrying a load full of regret. He swallowed again and fiddled with his fingers.