Kate: What am I going to do, just sleep in every morning and screw around till the phone rings? What kind of life is that?
Castle: Mine.

Why Doogie Howser? There is so many cool TV doctors. Dr. House...Dr. Shepherd...

Do you want it badly enough to get over being hurt?

Castle: Thank you.
Beckett: Always.

Castle: What's the strangest pet you've ever had?
Beckett: You.

Castle: I hate going to weddings alone.
Beckett: Well maybe we could be each others' plus ones.

Rejection isn't failure, failure is giving up.

Castle: I always liked your legs, but now I respect them.
Beckett: Yours aren't so bad either. For the next police picnic, we should enter the three legged race.

I'm a best selling author. Why wouldn't I have two grand in my pocket?

Castle: Gates can see.
Beckett: I don't care.

Are you going to water board me? Because that would seriously affect our relationship.

Beckett: Don't think this means you won the bet. All we know its they are connected, not how.
Castle: I missed you, too.

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