You just kind of make nerdy sexy.

Beckett

And you thought zombie apocalypse survival camp was a waste of time.

Demons don't need help getting past security systems and the devil doesn't need to use the door.

Beckett

What do you say that we forget that you were acting like the Wikipedia of B & E?

Esposito

Castle: What would you do if you were attacked by an invisible demonic force?
Beckett: I'd tell Ryan to lay off the bean burritos at lunch.

Beckett: The guy was hustling felons and he got himself killed. That's not creepy, that's probable cause. Beckett: The guy was hustling felons and he got himself killed. That's not creepy, that's probable cause.

Just know that I love you. I've always loved you. Always.

Need I remind you I'm a grown man. I don't need to ask your permission. That being said, please, please, please can I go?

It's Canada. How risky could it be?

I want it to be us again and it's like there's this shadow between us.

Beckett

He needed a time out so I sent him home to check his leads.

Beckett

What we could use right now is a crazy Castle theory.

Ryan

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