Castle: Thanks for saving my life.
Beckett: Ah, I was just trying to avoid paperwork.

Castle: Someone say murder? Hold on, I'll get my coat!
Esposito: Look at him, all excited.
Beckett: Yeah, like a kid at Christmas.
Ryan: With a dead body under the tree.

Beckett: Be careful, okay?
Castle: Do I detect actual concern for my well-being?
Beckett: Screw this up, and I'll kill you.
Castle: That's more like it.

Beckett: Six months.
Castle: Six months what?
Beckett: We dated for six months.
Castle: I didn't ask.
Beckett: Yea, I know. You were not asking very loudly.
Castle: I know, I'm like a Jedi like that.

Beckett: (Clears throat) Ahem. What's the deal with men and boobs, anyway?
Castle: Biological. We can't help it.
Beckett: But doesn't it bother you that they're so obviously not real?
Castle: (Pauses) Santa's not real. We still love opening his presents.

By hand? That's like life before TiVo.

Alexis: How come we never had a nanny?
Castle: Well, your mother and I decided if someone was going to screw you up, we wanted it to be me. Only, you managed to turn out fine somehow anyway.

(to Kate about marriage) You'd be good at it. You're both controlling and disapproving. You should really try it.

Castle: We could always make it strip poker.
Kate: Sorry, but I prefer mystery to horror.

Kate: Okay, Castle, but it's accompany and observe, not participate and annoy. Got it?
Castle: Participate and annoy is a lot more fun, but alright.

Castle: So. Looks like I managed to make it through the case without getting injured, shot or killed.
Kate: Yeah, well, maybe tomorrow.

If I'm gonna have to keep bailing you out, you're going to have to raise my allowance... a lot.

Alexis

Castle Quotes

Sometimes the hardest things in life are the things most worth doing.

Castle

Normally, I would be happy for them.

Esposito