"Ahh, so you're not human either. That explains it then." Aliens fighting aliens then. Well, she supposed a fight was a fight no matter where you were. It left her wondering if aliens lived in Japan though. That was a little too Men In Black for her, but the Doctor had never said there weren't aliens living on Earth. They sure ended up on the planet enough to take up residence.

"How young is he then? Or, well..." She'd said fifty years, and that was definitely not a human age range, "How old would he look if I saw him, to a human, I mean?"