[Two separate places. Another one like Guy who was in a different world than home. If he wants to go back, though, hopefully it's not a bad place.]

I can explain as much as I know. Which, to be fair, isn't as much as I'd like, but I at least was told the most important things about what's going on.

[Although, he wants to find a way to get Gus dry first. And maybe fed if he needs to eat. But first, introductions, and answering his question.]

I'm Guy. Guy Crood. [He raises his eyebrows as he considers the answer about the human realm.] And sorta? But also not. Not a human realm like this one anyway.

I was in a world that wasn't home before I got pulled here, too. It, uh... wasn't a very nice place. [There is the briefest flicker of something raw on his face but he plows past it and doesn't elaborate. This is a child. He doesn't need to know about any of that nastiness.] But I had good friends there. From lots of different worlds.

We figured out that I was either from very, very far in Earth's past, or from a world like Earth's past.

[His eyes go slightly wide.]

And when I say far, I mean far. We don't have writing yet back home, or anything more than stone tools, and the height of technology is rocks you can bang together to make fire. Very advanced stuff.

[He grins.]

Humans aren't brand new, but we're probably pretty young as a people. Hard to tell without history books. Or...any books.