Remus wasn't sure how to feel. On the one hand, Sirius was here and alive. But he also look young enough to have come from a time before...well, before everything went to hell in so many ways. And that made Remus feel older than he usually did.
He broke off a piece of one of the chocolate bars he'd had with him and popped it into his mouth. He closed his eyes for a moment, just focusing on the sweetness and the texture of the chocolate. It was...centering, in a way. Something familiar in this new world of so many strange and unexpected things.
At the knock on the door, his eyes snapped open and he closed to open it. He froze slightly when he first saw Sirius. He looked so young. He had to have come before Lily and James...or he wouldn't have seemed to happy on the...whatever that device was.