There are. But - there's only a world of human and spirits where I'm from too. Maybe we're from the same place?

[He doesn't seem familiar, but Aang doesn't know everyone in the world. He figures people he doesn't know from his world aside from the future people have to slip in sooner or later.]

And there's a village, actually. It's full of different houses and apartments that have lots of empty space. You can just pick a place and live there to free, or maybe find someone you'll want to live with.