Castle: See what happens when I leave you alone.
Beckett: Babe, I wasn't alone. When they were interrogating me, the only thing that kept me going was thinking about you. About our future, the wedding. You were with me the whole time.

He sent me because he owed you. He wanted you to live.

Elena Markov

You're just like your mama. Both playing in worlds you don't belong.

Vulcan Simmons

This is Beckett we're talking about. She might be your fiancee but she's also a damn good cop so don't sell her short.

Esposito

I need you to know that our partnership, our relationship is the greatest thing that has ever happened to me. You are an amazing man and I love you with all of my heart. Always.

Beckett

Capt. Fowler if you can hear me this is seriously interfering with my dinner plans.

Beckett

So what's Gates up to besides sabotaging our domestic bliss?

Because it's clear to me that what we both need is a really good font.

Beckett

If I have to hear that confession one more time, I'm going to shoot somebody.

Beckett

Dwight: I need to confess.
Beckett: Yeah, take a number.

Castle: You should know it, you're engaged to a genius.
Beckett: Yes, a genius at annoying me.

This case is exceeding even my loftily expectations.

Castle Season 6 Quotes

Kate, I'm not proposing to you so you'll keep your job or because I'm afraid I'm going to lose you. I'm proposing because I can't imagine my life without you.

Castle

Oh my god! Oh my god! You're proposing!

Beckett

Castle Season 6 Music

  Song Artist
In My Veins Andrew Belle iTunes
Song All I Could Think About Was You Robert Duncan
Song I Just Want You (remixed) Robert Duncan