Castle (2009)

Nanny McDead - S1-E2

Beckett: Exactly how many times have you been married, Castle?
Castle: Twice.
Beckett: That's it?
Castle: Isn't that enough? How 'bout you?
Beckett: Me? No. Never been.
Castle: Really?
Beckett: Yep.
Castle: You'd be good at it, you're both controlling and disapproving. You should really try it.
Beckett: I'm not an "if at first you don't succeed" kind of a girl, Castle, when it comes to marriage, I'm more of a "one and done" type.
Castle: Hmm, any serious candidates?

Nanny McDead - S1-E2

Lawyer: Mr. Castle, be advised, if you get injured following Detective Beckett to research your next novel, you cannot sue the city. If you get shot, you cannot sue the city. If you get killed...
Castle: My lifeless remains cannot sue the city?
Lawyer: Your heirs, Mr. Castle.
Beckett: Do I have to wait for him to sign, or can I shoot him now? [Then mouthing, "No? OK."]
Lawyer: Mr. Castle, these waivers are serious business, perhaps you'd feel more comfortable by referring the matter to your attorney?
Castle: What, are you kidding? He'd never let me sign these! But fortunately it's his job to get me out of trouble, and not to prevent me from getting into it.

Nanny McDead - S1-E2

Lanie: But what I thought you might find really interesting, is the fact that she had sex within the hours before her death.
Beckett: Sex?
Castle: I'll explain how that works later.