Little Girl Lost
Season 1, Episode 9
Beckett: It's Sunday morning. Shouldn't you be slinking home from a scandalous liaison?
Castle: Wouldn't you be jealous if I were?
Beckett: In your dreams.
Castle: Actually, in my dreams, you're never jealous. In my dreams, you just join- [Beckett shoves bear claw in Castle's mouth]
Beckett: You do realize that most people would be creeped by crazy anonymous fans?
Castle: Like you?
Beckett: It was strictly professional curiosity.
Castle: So what did you think of your alter ego Nikki? Very sweet, right?
Beckett: "Sweet?" She's naked!
Castle: She's not naked! She's holding a gun... strategically.
Beckett: Oh, for God's sake. [referring to Sorenson and Castle] Why don't you both just drop your pants and get it over with?
Castle: I'm game.
Beckett: Be careful, okay?
Castle: Do I detect actual concern for my well-being?
Beckett: Screw this up, and I'll kill you.
Castle: That's more like it.
Sorenson: He's quite a guy. If only he knew how big a fan you really are.
Beckett: Yeah, well, he's not going to know.
Sorenson: You never told him how you stood in line for an hour just to get your book signed? How his novels got you through your mother's death?
Beckett: Is there anything you don't remember?
Sorenson: Not when it comes to you.
Beckett: Six months.
Castle: Six months what?
Beckett: We dated for six months.
Castle: I didn't ask.
Beckett: Yea, I know. You were not asking very loudly.
Castle: I know, I'm like a Jedi like that.