Nothing says I'm an ass like a bunch of helium filled rubber.

urns out Greg isn't McDreamy or McSteamy...he's McSchemey.

That totally makes him McSteamy.

Beckett: In fact he performed a bypass surgery this morning, saved his patients life. What did you do this morning Castle?
Castle: I made waffles.

Gina: Do you remember our song?
Castle: ACDC, You shook me all night long.

Castle: A 200 year old bullet can only mean one thing: time traveling killer!

Just saying, he was probably very comfortable when he was shot and killed.

It is making me doubt my own genius.

You guys, I think I know what this is. Its a treasure map!!

My Spidey-Sense is tingling.

The no hassle tassel - these were the height of fashion in 1984.

Beckett: Why is it so important to you that I believe all this stuff about fates, psychics, and Santa Claus?
Castle: Because, if you don't even believe in the possibility of magic, you will never ever find it.

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.