Beckett: Why is it so important to you that I believe all this stuff about fates, psychics, and Santa Claus?
Castle: Because, if you don't even believe in the possibility of magic, you will never ever find it.

Castle: I was just coming to see you.
Beckett: I was just coming to see you!

My partner's daughter is missing and you're in my way!

She took my coffee, Castle!

You get cute when you get angry. Not when you get angry with me.

Castle (to Beckett)

Kate: I've been kind of looking forward to spending the rest of my life with you so don't do anything stupid in there, OK?
Castle: Don't worry. I think I've already hit my stupid quota for the day.

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 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.

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

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

Maybe Shaggy will help keep Scooby out of trouble.

Castle: Thank you.
Beckett: Always.

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