Owen: As a rule, if I'm showering with a woman, I do it without my clothes. And if I get in her bed naked, I don't pass out. And if I-
Cristina: It's okay.
Owen: It's not.
Cristina: It's not, but you don't have to talk about it.

Owen: I want to apologize for last night. It was not my intention to arrive in that state.
Cristina: You don't have to say anything.

Bailey: Karev, go and get the machine.
Alex: What if it's already hooked up to somebody?
Arizona: If that somebody has more than 16 hours to live, then we'll unhook him.

Stevens, I need a nod. A yawn or maybe a little burp. Something that lets me know you're awake and capable of keeping this boy alive.

Bailey

Lexie: Oh my god, are you okay?
Mark: No!
Lexie: It's bent in the middle. I think you broke it.
Mark: Get Torres! Go!

I believe in heaven. I also believe in hell. I've never seen either but I believe they exist. They have to exist. Because without a heaven, without a hell, we're all just headed for limbo.

Denny (narrating)

Denny: I really hope this is heaven.
Izzie: Go!
Denny: Yeah.
Izzie: What are you waiting for?!?
Denny: (kisses her) This.

Izzie: Leave... Leave!
Denny: I can go now because, you know, but it's your choice, you get to choose, but Izz if I go I don't know if I can come back. If I go....
Izzie: In a choice between heaven and hell I choose heaven, I choose life! Go!

Denny: I loved you so much... I loved you so much, that when I got to comeback for you I thought... your my heaven, but maybe... I'm your hell.
Izzie: I'm sick... I'm sick aren't I? And instead of telling me ... instead of telling me to save my life... You son of a bitch! You selfish son of a bitch! I hate you... I hate you!
Denny: I didn't know if... that there was a chance, miracles happen. Medical miracles happen everyday! And you said that, you said that yourself!

Izzie: Heaven and hell.
Denny: Yes.
Izzie: You're here.
Denny: Yes.
Izzie: No... you're not here for me, you're here for me... you're here for me.

Derek: She's in the car, she's in the car and she won't stop crying.
Cristina: Did you propose?
Derek: No. She went to William's execution.

Meredith: I know you don't understand me. I don't understand me. I wanted to show him compassion. That's why I went. That's the reason. And it was horrible... it was horrible.
Derek: It's okay.

Grey's Anatomy Season 5 Quotes

[narrating] We all remember the bed time stories of our childhood. The shoe fit Cinderella, the frog was turned into a prince, sleeping beauty was awakened with a kiss. Once upon a time and then they lived happily ever after. Fairy tales. The stuff of dreams. the problem is, fairy tales don't come true. It's the other stories. The ones that start in dark and stormy nights and end in the unspeakable. The nightmares always seem to become the reality.

Meredith

Meredith: What happened!?
Cristina: A bus in front of him hit a telephone pole. He tried to swerve and miss it, but ...
Meredith: How bad is it?
Richard: Meredith -
Cristina: Meredith, you're gonna have to be strong.