Looks like she's telling the truth. Which is nice, things are always easier when people don't lie. (Not that he's really one to talk.) He's still smiling when she agrees, which really has nothing to do with anything. He has no plans to destroy her, at least? Not until she does something that interferes with the dead... which some vampires do tend to do, what with violent deaths and all. "Alright. Then yeah, nothing new to me. Thanks!"