Every record falls in the end.

Beckett

How did we end up here again? You lie to protect me. I lie to protect you.

Beckett

Hayley: It might be for the best. Ignorance is bliss.
Castle: No, ignorance is hell.

I am essential personnel.

We are not serving them coffee. You bought this espresso machine for the NYPD. This is NYPD coffee only.

Esposito

How's the im-breast-igation going?

Esposito

If you want to see some real zombies, check out the red carpet at the Tony Awards.

Martha

Who puts a body on the ceiling?

Looks like we've got a fairy tale killer on our hands.

My dad is a spy!

You make sure you use your princess powers for good.

Castle: Think she'll get him to talk?
Beckett: Who knows Castle, maybe she'll kiss it out of him.

Castle Quotes

Sometimes the hardest things in life are the things most worth doing.

Castle

Castle: How do you know when you're in love?
Beckett: All the songs make sense.