It's hard for women to resist Richard “Rick” Castle. He's pretty much a rock star of the literary world. He has also been divorced twice and now shares an apartment with his daughter and mother.
He also an well-known mystery novelist who was suffering from writer's block after killing off the main character in his book series. However, he soon finds out that there has been a copy-cat murder based on his book. He starts shadowing Detective Kate Beckett and uses everything he knows from mysteries to help solve murders.
Beckett: (Clears throat) Ahem. What's the deal with men and boobs, anyway?
Castle: Biological. We can't help it.
Beckett: But doesn't it bother you that they're so obviously not real?
Castle: (Pauses) Santa's not real. We still love opening his presents.
Sometimes the hardest things in life are the things most worth doing.Castle