Castle: Now, we’re even. So what do you say to a little showdown? Head to head, toe to toe, winner take all. Mano a ‘mujer’.
Beckett: Hand to woman?
Castle: Whatever it takes.
Beckett: You’re on.
Castle: No mercy.
Beckett: I’m gonna make you hurt.
Castle: Oh, you’re gonna get hurt.
Beckett: What are we playing for?
Castle: Pride… or clothing.
Beckett: I think I got a bag of gummy bears.(…)
Beckett: What you got up your sleeves?
Castle: Aside from my muscular arms?