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

Every morning I bring you a cup of coffee, just so I can see a smile on your face. Because I think you are the most remarkable, maddening, challenging, frustrating, person I've ever met. And I love you Kate, and if that means anything to you, if you care about me at all, just don't do this.

Two weeks ago, I saved your life twice.

My little girl is going to college.

So, it wasn't a dream.

You have thirty seconds to suit up.

A father would do anything for his daughter.

Kate Beckett: I got here as soon as I could.
Rick Castle: Never soon enough.

Castle: To the things we missed.
Beckett: And to those we didn't.

Beckett: What are you doing? (Castle looking into Bobby's evidence bag)
Castle: It's called investigating. You should try it.
Beckett: I usually wait until there's a crime.
Castle: Cell phone, money clip.
Castle: He stuck a piece of gum to a paper before he put it in his pocket.
Beckett: One of his last acts was not littering.
Castle: Yes, but there's a word on this paper..."tory." Could be a mystery woman.
Beckett: Wow, Castle. Cracking this case wide open.

Beckett: Why shoot up a van?
Castle: Maybe Jack Bauer was driving it.

I am essential personnel.

Castle Quotes

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

Castle

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