There we go. That's enough to get him started, at least- not human is more confirmation than what he had a moment ago, and he doesn't know enough about every kind of being around here anyway to be sure of an accurate guess. And luckily for him, his temperature is not effected by his geist. He'll be registering as a normal warmblooded human to her.

"Ok, if you're sure," he says, securely crossing his legs on the table. That's enough poking for now- chances are that she's already suspicious, and he doesn't want her poking into his life with whatever powers she has. Best to make her feel like she doesn't have to. "Have a good night!"