Beckett I'm not going to leave you just because you're daughter is sick.

Christmas means something different to me than it does to you.

Castle: I was thinking it's time for a new tradition.
Beckett: Me too.

Castle: I was just coming to see you.
Beckett: I was just coming to see you!

What if this bubble bursts?

Castle: So, if I wake up bald tomorrow, you will still be attracted to me?
Beckett: Ehh.
Castle: No you wouldn't!
Esposito: With that pumpkin head? Come on.

I can't tell you how many times I've had dreams of being on this very ship.

Castle: You believe me?
Beckett: I never stopped.

The evidence isn't the whole story.

If he put that much effort into killing her, why didn't he have an alibi prepared?

Beckett: I can't help but wonder how many other girls have gotten this tour.
Castle: I'm not going to deny that I have brought other women up here. But, none of them were you.

Beckett: So, you rich or something?
Castle: I'm not James Patterson rich, but I do ok.

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