I actually like those elephants. They obviously have family values and this one's good with money.

As if clowns weren't creepy enough.

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.

Beckett: There's been a murder.
Castle: Yeah, of Linus' feelings.

You should have seen the way these people looked at me, like I'm some kind of savior.

Beckett: She's practically family. I care about her too.
Castle: You're pretty great, you know that?

You're my daughter. I'm interested in your life but you won't return my calls.

So I insulted her boyfriend. What's the prison sentence on that?

This is not my idea of going to the chapel with you.

Beckett: What was that?
Castle: If I had to guess I'd say something bad.

Castle: What are you doing?
Beckett: Making stuff up. Just like you do.

Castle: Might I suggest a sacrificial altar?
Beckett: No you may not.

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