'Castle' isn't really affected emotionally by murder. He's thrilled about, 'Oh, my God, I wonder how this happened?'
“I would think flying would be pretty cool. You would be able to fly away from all your enemies and get where you're going much faster. But being invisible? You probably wouldn't use that for the good of man.”
“Every once in a while I get the highly inappropriate proposal which is like, 'Wow, Really! You don't even know me and I don't know you at all, and you want that to happen? Tonight? Ok, I get off work at 7.30.'”