Jo blinked, still staring at the man in a half-amused stupor. Finally, she cracked a small smile.
"Sorry, we're fresh out of fake blood. But we have Miller on tap if you'd like it. I'll even warm it up for you."
She was still a bit guarded, because it was just as likely that he was a human with a strange sense of humor as a vampire who liked to play with his food before he attacked.