He was out playing grand theft auto.

This looks like my first apartment, I used to have cockroach races.

This is why Alexis is never going to college.

Hurts like these take time to heal.

You're going to have to deal with mean, backstabbing girls your whole life.

Beckett: You had a lot of imaginary friends growing up, didn't you?
Castle: Still do.

You have to admit, putting a body in an oven is a clever way to get rid of it.

Alakazam, jackass.

Beckett

There is nothing natural about cyanide poisoning.

Bro, you're not Castle, stop trying to talk like him.

Esposito

If you're so interested in what I'm doing, maybe you should ask your phone. I'm sure there's an app for that.

Alexis

Ignorance is bliss.

Castle Season 3 Quotes

He really is ruggedly handsome.

Ryan (looking at cutout of Castle)

Ryan: (drops egg off desk)
Beckett: Are you guys reenacting the "Humpty Dumpty crime scene?"