Any relationship that lasts longer than a breath mint is going to have challenges.

Castle

Ryan: You have a big fight after?
Esposito: Big fight? No. Mega fight? Yes.

To best friends, now and forever.

Ryan

How long have you known me Castle? Of course I don't believe in ghosts.

Beckett

You? Skepticus Maximus?

Castle

Beckett: I'm sure there's a perfectly good explanation for all that.
Castle: There is...they're here!

I ain't afraid of no ghost!

Beckett

Maybe Shaggy will help keep Scooby out of trouble.

Beckett

If you say ghost, I'm sending you home.

Beckett

Alexis: Dad, are you using me as a shield against flesh eating zombies?
Castle: No, I'm just trying to give you a better view.

Castle Season 4 Episode 6 Quotes

If you say ghost, I'm sending you home.

Beckett

Alexis: Dad, are you using me as a shield against flesh eating zombies?
Castle: No, I'm just trying to give you a better view.