Ryan: What does it say about your writing when your number one fan tries to kill you?
Castle: That was an accident.
Esposito: One inch higher it would have been a tragedy.

Dude, they're donuts. Either you're in or you're out.

Bro, your wife's hormonal because she's pregnant. What's your excuse?

Esposito

You think you're being rushed now, wait until after the wedding. About ten minutes from the altar they'll all be like, when are you two having a baby?

Ryan

So she's your number one fan and this is some sort of Hail Mary.

Capt. Gates

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.

If there's one thing you excel at Castle, it's talking.

Kate

Nothing going on here that I haven't seen or done before.

Martha

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.

Kate: I might as well apply to become a mall cop.
Castle: Ooh, you would look great on a Segway.

I don't know what to do about my life.

Kate

He may not have had a grieving mother or a wife waiting for him but his killer should not go unpunished.

Capt. Gates

Castle Season 6 Quotes

Kate, I'm not proposing to you so you'll keep your job or because I'm afraid I'm going to lose you. I'm proposing because I can't imagine my life without you.

Castle

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

Beckett

Castle Season 6 Music

  Song Artist
In My Veins Andrew Belle iTunes
Song All I Could Think About Was You Robert Duncan
Song I Just Want You (remixed) Robert Duncan