Assassin: Your earlier stuff was better. You got soft once you met the skirt.
Castle: Everyone's a critic.
Castle: You set up shop in my office behind my back and it's my fault?
Kate: I wish that you were coming with me.
Rick: What am I going to do, sit outside your office and fetch you coffee?
Kate: Yeah, you're great at fetching. I've trained you well.
If you wanted a binding agreement we should have pinky sweared.
Sixteen years Kate Beckett has been obsessed with solving her mother's murder. You really think she can turn off that kind of obsession?Bracken
Hayley: You really love her don't you?
Castle: Like a house on fire.
Name your price. Anything you say, I'll pay it. I just want my wife back.
I'm proud to have been his inspiration and I am proud to be his wife.Kate Beckett
He has proven to be a brilliant partner and he's always had my back.Kate Beckett
Listen, if after seven years of your crazy theories you haven't already been committed then I think you're pretty safe.Kate Beckett
If Noah ends up walking you're going to have to have me committed.Rick Castle
I don’t cross the line. I put myself on it.Kate Beckett