[Billy returns the kiss because he is alarmingly susceptible to mistletoe but then manages breaks away.]

Hey, that wasn't to bad. I mean, not that I enjoyed, I mean, not that I'm saying you're, I mean, the curse doesn't seem to be affecting me as badly this time.

[Backs up several paces. AFTER looking to make sure no one and no plants are there.]

But, just to be safe.