I know what it feels like to be in those crosshairs. I know what it feels like to have that bullet burn a hole through my chest. I know what it feels like to have your life leave your body.

Maybe Shaggy will help keep Scooby out of trouble.

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

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.

Please tell me you didn't get me a lightsaber for our first Valentine's Day together.

Castle: I was pretty close.
Beckett: If by close, you mean opposite.

Oh my god! Oh my god! You're proposing!

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

Beckett: CIA is a popular choice with you.
Castle: Well yes. Law of averages demands I will eventually be right.

Castle: I found something.
Beckett: Shouldn't you tell Sophia about it?
Castle: She's not my partner. You are.

I've let it define me, drive me. It's made me who I am.

There is no big deal. Sleep with whomever you want, the more the merrier.

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