By the power vested in me by the NYPD I will personally arrange for you to see the deceased.

Beckett: So you guys dress up for Thanksgiving?
Castle: Doesn't everybody?
Beckett: No, I think that's pretty special to you.

Beckett: I look ridiculous.
Castle: Ridiculously hot.

Castle: When we do this, let's not do the dead body in the middle of the aisle.
Beckett: OK. Good call.

We will solve the greatest mystery of the disco era, besides the popularity of disco itself.

Lanie: A boy. I'm guessing he's about 3 months and he's hungry because he keeps going after the girls.
Castle: Well, who can blame him?

How can you be logical in the face of that face?

Oh, I did not know that about you. I suppose you hate rainbows too.

What do you say Beckett? Want to have a baby?

Beckett: I think catching killers is pretty extreme and then there's marrying you.
Castle: Ah yes, I admit I am extreme. Extremely handsome.
Beckett: With a high degree of difficulty.

Beckett: Castle, aren't there more important things than winning?
Castle: Oh, that's a notion created to comfort those who lose.

Richard Castle, one word short. I cannot allow this to be my epitaph.

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