[Despite his many years of experience, vampire isn't what his mind goes to immediately. He bets on the merman/shark issues, or maybe some other medical issue first before he even goes there. The teeth aren't a hint, either, though Nagiri is sort of cold against his back. But fish are cold...]

It's pretty warm, yeah. And you've been stuck in the dark for awhile-- or at least under the fluorescents. That's a terrible vacation.