Beckett: So you weren't gazing loving into her eyes?
Castle: She had spinach in her teeth.

Castle: How about we have a winter wedding?
Beckett: Didn't we say we wanted to do it outside?
Castle: Oh, right. Frostbite isn't very festive.

Ryan: Rather than pick a name for my kid you should pick a date for your wedding.
Castle: Pick a date for my wedding? I was planning on bringing her.
Beckett: Really. When is that? I might have plans.

Beckett: Is there any evidence of the baby in the footage.
Ryan: No, only three men and a Mustang.

I'm suddenly getting a clear and frightening visual of what my future will look like.

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

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

Don't chase ghosts, Castle. It's not worth it. Trust me.

Castle: Can I say something that will probably annoy you?
Beckett: Since when do you ask for permission?

Privacy ends when murder begins.

Beckett: I was hoping for something more romantic and less Hobbity.
Castle: Why does everyone always think those two are mutually exclusive?

Castle: You see, I'm honoring you by inviting you into my territory and Linus is part of that territory.
Beckett: And if you want to be invited into my territory again, you should probably rethink that.

Castle Quotes

Sometimes the hardest things in life are the things most worth doing.

Castle

The moment we met my life became extraordinary. You taught me more about myself than I knew there was to learn. You are the joy in my heart. You are the last person I want to see every night before I close my eyes. I love you Katherine Beckett and the mystery of you is the one I want to spend the rest of my life exploring. I promise to love you, to be your friend and your partner in crime and life till death do us part and for the time of our lives.

Rick Castle