[ Liv nods with a tight-lipped smile because first, she'd lied to this guy about being Tinkerbell (even if she had come clean), and now she's sort of lied by omission to him? Hopefully, he doesn't think that. Hopefully no one thinks that. ]

Undead, yep. No pulse, I don't breathe, I don't sleep. I mean, I'm alive in every other way, though. If that counts.