Meredith: [voiceover] At some point during surgical residency, most interns get a sense of who they are as doctors and the kinds of surgeons they want to become. If you ask them, they'll tell you they want to be general surgeons, orthopaedic surgeons, neurosurgeons. Distinctions which do more than describe their area of expertise, they define who they are, because outside the operating room, not only do most surgeons have no idea who they are, they're also afraid to find out.

Cristina: [to Meredith] Holy crap, are you pregnant?!

Addison: An adulterous love child?!

Derek: Goes along with an adulterous sociopath.

Cristina: So, who's the father?

Meredith: I’m not pregnant.

Cristina: I didn’t know I was pregnant when I was pregnant either. But the abdominal pain, fever and the nonstop vomiting?

Meredith: I’m not pregnant.

Cristina: You don’t know who the father is, do you?

Meredith: It would have to be Derek’s, there’s no way it could be Finn’s.

Cristina: You haven’t had sex with the vet yet? You gotta get out of that relationship immediately.

Meredith: I can’t be pregnant, can I?

Cristina: With a McBaby!

Meredith: Was I this mean to you when you were pregnant?

Bailey: Never would have figured Mark Sloan to be your type.

Addison: He's not...he's not...What is he doing here? He's NOT supposed to be here. I can't have him here, I can't...he's supposed to be in New York. I can't function with him here. I'm a professional here, people respect me here, but when he's here I'm just...I'm...

Bailey: A woman who gets the hots for man candy and cheats on her husband.

Addison: That is rude. And unkind. And completely true. Oh My God, what am I gonna do?

Bailey: For starters, you can keep your knees closed in his presence

Addison: Miranda!

Bailey: You asked. And also, you can remember, that no man, not Derek, not Mark, defines who you are.

Meredith: [on morphine] Now all my boys are here! You’re all so handsome, and such good kissers.

George: Oh... God.

Finn: Excuse me?

George: She’s on drugs.

Meredith: He's an excellent kisser.

Finn: You two...dated?

Derek: You didn't know?

Meredith: It wasn't a date so much as a...disastrously uncomfortable sexual experience.

[Bailey walks in]

Meredith: Dr. Bailey, all my boyfriends are here!

Derek: Can I ask you a personal question? Why did you leave Meredith's mother?

Chief: I could have left Adele. I could have gone away with Ellis. But I would have had so much baggage, so much guilt. Ellis couldn't see it but I wasn't-- I would have never made her happy. Not like she deserved to be happy. I was a better man for walking away. I loved her enough to walk away.

Meredith: [to George] When I'm on the table, keep me draped. Too many people have seen me naked already. I'd like to keep whatever dignity I have left. [sees Mark] It's McSteamy. McSteamy! Yoo hoo!

Mark: McSteamy? That's what your calling me now?

Meredith: Yes, but I don't think you are supposed to know

Mark: How's my favorite dirty mistress?

Meredith: Haven't you heard? Now I'm an adulterous whore!

Derek: You deserve to be with somebody who makes you happy. Somebody who doesn't complicate your life. Somebody who wont hurt you. He's the better guy. [pauses and just stares at Meredith] Finn's the better guy.

Meredith: Derek?

Derek: I'm walking away.

Finn: So it's Derek?

Meredith: I'm sorry.

Finn: Can I ask why?

Meredith: You are a great guy. You're a wonderful guy. And you may even be the better guy, but -

Finn: He's the one.

Meredith: And I wish he wasn't.

Finn: He's gonna hurt you again. And when he does I won't be here. Take care of yourself, Meredith.

Denny: Dad, mom...It's me. I'm calling from Seattle Grace Hospital where the beautiful, talented and incredibly stubborn Dr. Isobel Stevens has, she's just given me a brand new heart and promised to marry me. I know we've had our differences and I'm sorry we've been out of touch. Believe it or not, I was trying to make everything better. I know you're angry and I hope you'll forgive me. It turns out, sometimes you have to do the wrong thing. Sometimes you have to make a big mistake to figure out how to make things right. Mistakes are painful, but they're the only way to find out who you really are. I know who I am now. I know what I want. I've got the love of my life, a new heart and I want you guys to get on the next plane out here and meet my girl. Everything's gonna be different now, I promise. From here on out, Nothings ever going to be the same. I love you, bye.