Beckett: Ellie Monroe, huh?
Castle: Yeah, she's pretty upset about this whole Bobby Mann thing. That we were his last guests. She thinks it would be comforting if we were to be together.
Beckett: "Comforting?" Is that what the cool kids call it these days?

Kevin Ryan : Aren't famous people crazy and narcissistic?
Kate Beckett : I don't know. Gotta ask Castle.

Castle: Do you believe people get what they deserve?
Beckett: Well, if they do then I must have done something terrible to be punished with you.
Castle: Funny.

Beckett: You know Castle, sometimes I forget that you have such a capacity for pure innocence in your life.
Castle: Yeah, plus it was a great place to pickup chicks.
Beckett: Then you open your mouth and you ruin it.

Beckett: Either you are being a good cop or you just wanna go to the museum?
Castle: They have dinosaurs there.

Castle: If something were to happen to me I want you to watch out for Alexis. She looks up to you, and if a worth man would get frisky you can shoot them.
Beckett: Nothing is gonna happen to you.
Castle: But if it does...?
Beckett: Ok.
Castle: And would you also go into my closet and get rid of my porn collection before she finds it?
Esposito: Don't worry, Bro. I got you covered in that.

Castle: Are you in any pain?
Beckett: Well, not nearly as much as you. It's killing you, isn't it?
Castle: What?
Beckett: Having to wait this long to tell me how you banged down the door.
Castle: You want me to start from the beginning?

Agent Shaw: He cares about you, Kate. You may not see it. You may not be ready to. But he does.
Beckett: Yeah, well, the situation with Castle is... complicated.

Castle: Did you just use the word "veritable" in a sentence?
Beckett: Yes, I did.
Castle: Sexy!
Beckett: You should hear me say "fallacious."

Beckett: I have no life.
Lainie: No, Mr. Bishop has no life. That's why he's on my table.

Beckett: You're such a metrosexual.
Castle: Yeah, well, better than being a pin-up boy.
Beckett: So you heard? And it's man, Castle. Pin-up man.

Beckett: Why would a respected prosecutor become a pimp?
Castle: The outfits.

Castle Quotes

I need time to stop being mad and you need time to figure out a way to be OK with this.

Alexis

I tried to stay in the car I really did.

Castle