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

Where I come from, it's rude to point a gun at a man.

Rick Castle

Kate Beckett: I'll give it to you straight. I'm just a girl, looking for a private dick.
Rick Castle: Whoa, then your search is over, sweetheart.

The moment that I met you my life became extraordinary. You taught me to be my best self. To look forward to tomorrow's adventures and when I was vulnerable you were strong. I love you Richard Castle and I want to live my life in the warmth of your smile and the strength of your embrace. I promise you I will love you. I will be your friend and your partner in crime and in life. Always.

Kate Beckett

Castle: How do you know when you're in love?
Beckett: All the songs make sense.

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

It is what it is.

Ryan

Don't listen to those haters.

Esposito

Spoiler alert.

Hurts like these take time to heal.

She took my coffee, Castle!

Beckett

Science fiction is not science.

From, "Don't ruin my story with your logic" to "We want the happy ending, we can't give up." Check out all of the great Castle quotes right here at TV Fanatic.

Castle Quotes

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

Castle

Where I come from, it's rude to point a gun at a man.

Rick Castle