So how did she take it, us being together?

Beckett

Castle: I think she's starting to like me.
Gates: No, I'm not

Castle:Nice Guy I can see why it wouldn't work though.
Beckett:oh ya?
Castle:Ya. handsome, strong jawed, rule follower.
Beckett:and that's a bad thing?
Castle:Ya he's the male version of you. Ying needs Yang not another ying. Ying Yang is harmony Ying Ying is a name for a panda.

Ryan:It's like soccer, you score in our goal it's still our point.
Beckett:Soccer huh.
Esposito:Works for me.
Castle:Well what about baseball? Because this team just knocked one right out of the park.
*Beckett clicks, whistles*
Beckett:Ahhh...
Ryan:But our team was supposed to be up to bat.
Beckett:Again with that one.
Castle:Your team was to scared to even get off the bus.
Esposito:Uh Castle our team drove the bus.
Castle:Ok Nascar then, as our car flew through the checkard finish line your car crashed and burned
Beckett:Under a beautiful full moon.

I already work with the greatest detective in the world.

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

That gun's not going to be much help when Lucas rips it from your hand with his mind.

He's an identical twin who wears glasses. That's the worst disguise since Clark Kent.

Beckett: Why do you always have to touch everything?
Castle: I thought you liked that about me.

Detective Beckett, did you call to tell me a bedtime story?

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.

It's time I let technology wrap me in its warm yet lucrative embrace.

Castle Quotes

I need time to stop being mad and you need time to figure out a way to be OK with this.

Alexis

I tried to stay in the car I really did.

Castle