"That'd put a little spice in this relationship, wouldn't it?" The smile was something Matt could likely hear, Spike picking up the second scotch and downing it just as quickly as the first. "Get me somewhere private and I'll happily show you a little more proof. Not that I'm against doing it here, but humans tend to react oddly to vampires, and you lot have had your own little muck ups with non-humans. Rather not start a mob with pitchforks, thank you."