I almost died and all I could think about was you.

Beckett: How the hell could you do this?
Castle: Because I love you. But you already know that, don't you? You've known for about a year now.

You just want me to take my shirt off again.

Castle: You're not alone in this. I'm here.
Beckett: I know.

I hid in your closet. Why won't you hide in mine?

Take your hands off your tool, Marco!

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.

Castle: They're going to kill you Kate, and if you don't care about that, please think about how that's going to affect the people who love you. You really want to put your dad through that? What about Josh?
Beckett: And what about you Rick?
Castle: Well of course I don't want anything to happen to you. I'm your partner, I'm your friend.
Beckett: Is that what we are?
Castle: You know what? I don't know what we are. We kiss and then we never talk about it. We nearly die frozen in each others arms, but we never talk about it. So no, I got no clue what we are. I know I don't want to see you throw your life away.

Castle: If we got murdered right now, I'd feel so ripped off.
Beckett: Yeah, me too!
Castle: At least we have last night. We should have done that four years ago.

That's going to leave a nasty scar. Every time you see it, think of me.

So are you here to apologize for hiding me in your closet?

I know I never would have gotten this far without you.

Beckett (to Castle)

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