He frowns thoughtfully, considering this even as he accommodates her.

"You are human, correct?

"Not that I mind if you aren't," he adds quickly, "but I think that's the sort of thing I should know beforehand." He gives her a wry little smile.

He's also aware she could have simply been dead for that long, but he's not used to the idea of 100-year power sources. He hasn't seen much tech of the future yet.