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?

Beckett: What are you doing? (Castle looking into Bobby's evidence bag)
Castle: It's called investigating. You should try it.
Beckett: I usually wait until there's a crime.
Castle: Cell phone, money clip.
Castle: He stuck a piece of gum to a paper before he put it in his pocket.
Beckett: One of his last acts was not littering.
Castle: Yes, but there's a word on this paper..."tory." Could be a mystery woman.
Beckett: Wow, Castle. Cracking this case wide open.

Beckett: That's why she was throwing herself at you. She wanted you to recommend her for the part.
Castle: What?
Beckett: For the record, she's nothing like Nikki Heat.
Castle: Oh! You just can't stand it that a beautiful actress is actually interested in me.
Beckett: Why would I care?
Castle: Exactly. That's a good question. Why would you care?
Beckett: I don't!
Castle: Fine! I'm gonna go get some coffee.
Beckett: Fine! I've got work to do.

Castle: What's the difference between cursed and clumsy?
Alexis: I'll get a band aid.
Castle: Get two.

Two weeks ago, I saved your life twice.

Wow, it's like we're all on the same case.

I knew there was something I didn't like about him. Too pretty. Bet he takes yoga classes just so he can pick up girls... Probably subscribes to The New Yorker but doesn't even read it... just leaves a copy layin' out where people can see it.

People always say they wanna die in their sleep.

Castle: How old would you say that kid is?
Martha: Old enough to do all the things you did at his age.

She knew that I had a relationship with you... er... with the NYPD.

Beckett: CIA is a popular choice with you.
Castle: Well yes. Law of averages demands I will eventually be right.

Kate: Are you here to annoy me?
Castle: I'm here for the story.

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