She's the best.

Castle (about Beckett)

You're too smart to be talking this stupid, Sherlock. If you really love that broad, you figure out what the problem is and you do something.

Slaughter

You guys, I think I know what this is. Its a treasure map!!

I will give you this, You have gigantic balls.

Beckett

It's like trying to find Waldo in a sea of Waldo's

What if we're in some psycho's lair and have to kill each other off like in Saw?

I'm not showing up solo when Lanie's bringing Captain America!

Esposito

I almost died and all I could think about was you.

Beckett

We should go to the track sometime, see who laps who.

Beckett

Never say awesome. You're a grown man.

Slaughter

Castle: When we do this, let's not do the dead body in the middle of the aisle.
Beckett: OK. Good call.

Ryan: That strains credibility.
Esposito: Yeah, in a good way.

Castle Quotes

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

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

Castle