Castle, Season 4

Gates:
I have a special task for you. I hear that you're quite the speed reader, and in the time that I've known you, you've shown, well, on occasion, an exceptional attention to detail.

Castle:
That's the first time you've ever payed me a compliment. Go on.

Gates:
We've conducted over a hundred interviews so far. Someone needs to review them swiftly looking for information that can help us ID our suspect. And I believe you're my best man.

Castle:
(He turns to Kate.) I think she's finally starting to like me.

Gates:
No, I'm not.

Castle:
(Whispers.) Wearing her down.