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

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

Caught him red handed and bare bottomed.

Rick Castle

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

Beckett

Beckett: Oh my God, that's Jenny!
Castle: Not just Jenny. Gyrating Jenny.

Who is going to play with me?

They need our help right now!

Castle: What are you doing?
Beckett: Making stuff up. Just like you do.

Now in 48 hours, we'll both be dead.

You want to bite me, you buy me dinner.

Castle: Our killer is a ninja.
Beckett: Or he is just an athletic person with a hooded track suit.

It's rise of the machines.

From, "Don't ruin my story with your logic" to "We want the happy ending, we can't give up." Check out all of the great Castle quotes right here at TV Fanatic.

Castle Quotes

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

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

Castle