A scene from “Flowers For Your Grave”

Kate Beckett: Mr. Castle, you have quite a rapsheet for a bestselling author. Disorderly conduct, resisting arrest...

Rick Castle: Boys will be boys.

Kate Beckett: Says here you stole a police horse?

Rick Castle: Borrowed.

Kate Beckett: And you were nude at the time?

Rick Castle: It was spring.

Kate Beckett: And every time the charges were dropped.

Rick Castle: What can I say? The mayor's a fan. But if it makes you feel better, I'd be happy to let you spank me.

Kate Beckett: Mr. Castle, this whole bad boy charm thing that you've got going might work with bimbettes and celebutantes. Me? I work for a living. So that makes you one of two things in my world. Either the guy who makes my life easier or the guy who makes my life harder. And trust me, you do not want to be the guy who makes my life harder.