It's not just helping a friend, Steve. It's - it's - shit, I don't have an explanation for it. Everything would be different between us. You have to realize it's usually a one-time deal for a reason. If it becomes a regular thing then that'll make you more susceptible to my mind control powers, which is probably the second creepiest thing about this whole vampire deal, the fact I have those at all, but. You'd be letting me into your head more than you know.

[Tony adds very, very quietly,] I'm not responsible enough for this shit.