It was six years ago. Your hair was short then, it was adorable.

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.

Beckett

it's like It's a Wonderful Life. Every time your phone rings, a victim gets their wings.

Your old FBI squeeze? You're so lucky I came along and saved you from that life.

The truth doesn't matter Kate. It's a public relations problem now. The killer just turned you into the poster child for these murders not being solved.

Capt. Gates

It's time I let technology wrap me in its warm yet lucrative embrace.

It's going to be Castle 2.0. It's going to be Castle in the cloud.

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

Beckett

In my experience it's the most difficult children who prove most rewarding.

Mrs. Ruiz

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

Beckett

You make sure you use your princess powers for good.

Castle Quotes

Sorry we had to cockblock you, bro.

Ryan

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