Buffy the Vampire Slayer, Season 5

Anya:
Well maybe we shouldn't do this re-integration thing right away. See, I can take the boys home and we can all have sex together, and then, you know, just slap 'em back together in the morning.

Cool Xander:
She's joking.

Loser Xander:
No she's not! She entirely wants to have sex with us together, which is wrong and... and it would be very confusing.

Giles:
We just need to arrange the candles; also, we should continue to pretend we heard none of the disturbing sex talk.

Willow:
Check. Candles and pretense.

...

Anya:
Well, what do we do if it doesn't work?

Both Xanders:
[simultaneously] Kill us both, Spock! [both laugh]

Buffy:
They're... kinda the same now.

Giles:
Yes, he's clearly a bad influence on himself.