Last week's crossover episode of Grey's Anatomy (and Private Practice), "Before and After," contained a number of memorable quotes. Here are few we particularly liked:

Sadie: Wow... You know they've sucked the life right out of you. The Meredith I used to know...
Meredith: Is right here. I'm here. I just don't wanna sleep my way through Europe anymore. I wanna be here. I wanna be here!

Meredith: What's wrong with her?
Cristina: Well, she calls her dad "Daddy."
Meredith: No. What's wrong with her? Why is she in the hospital?

Meredith: You know Addison's brother probably isn't going to make it. His cysts are inoperable.
Cristina: Worms in the brain. Not how you wanna go.

Owen: The only time I don't feel like a ghost is when you look at me, because when you look at me, you see me. You see me. This is me. This is me. Please, Cristina, see me. See me.

Mark: Dr. Grey. It would appear that congratulations are in order.
Lexie: Thank you, Dr. Sloan.
Mark: And I'd also like it acknowledged that I offer these congratulations, professionally and respectfully, without any innuendo or inappropriate body language.

Callie (praying): I never thought I'd end up with a woman, God, I mean not until lately, but that's not the problem. The problem is the ped thing. She's perky and has butterflies on her scrub cap, but she's also hot. Really hot. So, help me get over the butterflies. Amen.

Follow the link for more quality lines from last Thursday's Grey's - and nearly two thousand Grey's Anatomy quotes spanning all five seasons of the series!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.