Castle and Beckett in “Food to Die For”

Castle

You ask me, she should have followed her heart, left David, gone with Wolf.

Beckett

You know, I can see the virtue in staying. I mean, guys like Wolf, they come in, they upset the apple cart. Of course he makes you feel alive, but eventually, you know he’s just gonna let you down. So why risk it?

Castle

Because the heart wants what the heart wants.