You could have infected and killed millions of people, Ms. Jervis and for what? So you could drive a nicer car, buy a bigger house? Was this all because of money?

Castle: Which is why we don't approach this like cops. We approach this like writers.
Beckett: So we procrastinate and make stuff up?

Lanie: I am your maid of honor. I haven't had a carb in months just in case I had to put that damn dress back on.
Kate: And you look great.
Lanie: Kate, save the flattery. You owe me dinner. I'm picking the restaurant and we're ordering all the desserts.

The moment that I met you my life became extraordinary. You taught me to be my best self. To look forward to tomorrow's adventures and when I was vulnerable you were strong. I love you Richard Castle and I want to live my life in the warmth of your smile and the strength of your embrace. I promise you I will love you. I will be your friend and your partner in crime and in life. Always.

Beckett: Why do you always have to touch everything?
Castle: I thought you liked that about me.

I'm not really ready for someone else's perfect day.

Wow, you nailed playing yourself. That's impressive.

He's eight years old. You've been here a day and a half and you already have a nemesis?

You are seriously milking this whole I've been missing for two months thing aren't you?

You just kind of make nerdy sexy.

Demons don't need help getting past security systems and the devil doesn't need to use the door.

Castle: What would you do if you were attacked by an invisible demonic force?
Beckett: I'd tell Ryan to lay off the bean burritos at lunch.

Castle Quotes

I need time to stop being mad and you need time to figure out a way to be OK with this.

Alexis

I tried to stay in the car I really did.

Castle