Ryan, this is my third marriage. I think I know what I'm doing.

Believe me, Beckett has plenty of experience taking a bullet for other people doing stupid things. Hell, she's married to me.

You can not leave behind what is always at your side.

Rick Castle: I know I have occasionally theorized that a conspiracy was afoot.
Kate Beckett: Occasionally?

You've got multiple witnesses and a license plate number? It's gonna take you, what, all of five minutes to solve it?

Kate Beckett: I mean, there's a reason why Capt. Gates doesn't get up on the stage and have fun.
Rick Castle: I just always assumed it was because she was genetically incapable of it.

I think we may have just dug our own graves.

I was in Thailand getting shot at with Chuck Norris?

Kate Beckett: But Castle, why would you be abducted on our wedding day and end up in Thailand?
Rick Castle: Worst bachelor party ever?

On the bright side, at least I'm not crazy.

Kate Beckett: LT is going to drive you home.
Rick Castle: And if I refuse?
Kate Beckett: Then he'll drive you home in handcuffs.
Rick Castle: Just for the record, extremely bitter.

Ryan: Her purse is missing, no ID, and get this, we couldn't find her shoes.
Castle: I'm gonna go with still with Prince Charming at the ball.

Castle Quotes

This isn't one of your books, Castle!

Kate

Kate: Are you here to annoy me?
Castle: I'm here for the story.