You said you'd stay where you were! [That's what 'fine' means, after 'stay'. But--] But fine, just don't move around too much. I'm not going to save you if you end up stumbling on a brain-eating space-worm.

[But then the question comes and whatever teasing or joking tone was hidden in Keith's words is pretty much gone. His voice is serious... even a little bit worried.] That we are stuck here. That the others aren't here... and that they don't even know where 'here' is.

Apparently, they were brought here, same way as us. There are alien races that I have never even heard of. And--... [He pauses a moment then, stops running, to take a better look at the communicator. His voice is a bit lower when he speaks again.] There are humans here, too. But the time they come from... It doesn't add up. It's not the same as ours. Not even close.