Sirius stepped back a little, wiping at his eyes with the back of his hand -- lucky that he'd only gotten a little misty so far instead of full on water-works. Not yet, anyway. Things were likely to change. Even another glance at James made him feel all wobbly-ish. Emotions, they were rough things, and he was having about twelve of them just now.
"There's not much to be done," he supplied, even though it wasn't adding on anything spectacularly useful from what information Remus had already given. What did come across though, as that of all the things Sirius was broken up about, being able to go back to where they'd come from wasn't really on his list. How could it be, with a future like theirs? He'd just as well stay in this weird little not-town with Remus and James, were it allowed.
"The Door's wicked dodgy," he went on, because obviously it was his job to just fill in gaps of Remus' conversation with firm, Sirius-like opinions. "Sometimes you find brilliant stuff. Other times, not so much. They're other worlds, but you don't get to pick so much as be surprised. Hey, James. You gotta tell us, right? When are you from? Exactly?"