This is a bit fun and I saw it on some other spots so I thought I'd give a whirl here.

So what happens is someone names three characters from the spots, eg:

Booth
Sweets
Cam

And the next person says who they would kiss, who they would slap and who they would hug. After this they write three new characters for the next player and so on, eg:

Booth: KISS
Sweets: SLAP
Cam: HUG

Hodgins
Wendell
Caroline

Pretty straight forward. I'll start off:

Angela
Zac
Agent Perotta

Have fun!