Rather pesky when that happens. They've been known to take human shape before.

Kirk blinks, taking all of the information in. Very interesting. He wouldn't credit it, but he's seen what Aang can do up close. He simply nods. It's much like finding Apollo - that was a rather interesting adventure in of itself. "Yes... I think I understand. So, we can at least be somewhat sure that something's happened to our worlds, if not exactly what."

He pauses and shakes his head. He can't imagine that amount of responsibility on this young man. Then again, dealing with the Nightmare King should've told him that Aang's no ordinary teenager. "Of course, that doesn't give us a picture of the truth. Is there anything else you can tell me about the original crew or the ship before we move on?"