[to Lexie] You can't pull it off! Blondes are either bad ass or fun. You're ... you're a brunette!

Mark

I'm trying to love you. Why won't you let me?

Owen

Hi. I know it's been a long day, and you're all anxious to get home. But I feel like we got off on the wrong foot this morning. I don't expect to win your trust overnight. But I want each of you to know you have mine. Which is why I felt it was important to personally come in here and apologize. I am neither pro nor anti merger. From this point on, everyone has a clean slate. I am not focused on the past. I'm looking to the future to all the promise this hospital has to offer. I plan to honor Richard Webber and his legacy, not undo it, which is why I'm both humbled and honored to be your new Chief of Surgery.

Derek (voiceover)

Drinking feels a little bit like all I have left.

Chief

I'm not the one whose immature. And you made me wreck my skin graft.

Mark

If my mother were here to see this, she would kick your ass for even considering it.

Meredith

Mark: I made a bet she wouldn't make it down that aisle. Won $50.
Owen: What aisle?
Mark: You never heard that story? That's a good story.

Derek: That's my chair.
Mark: I know I like it. Makes me feel powerful.

Lexie: Mark was really awesome at leaving you with good sex injuries.
Cristina: Please don't cry on my ass.

Yang got burns on her girl parts.

Alex

Cristina: I got a burn.
Alex: Where?
Cristina: Go away.

She won't let me touch her.

Bailey

Grey's Anatomy Season 6 Quotes

Sean, I am talking about where I am going to die - you have to be feeling something.

Patient

Arizona: Oh, I have wine. White and Red, and I have cigarettes. Which is awful I know, but I only smoke on very rare, very occasionally. And, only when I know I'm gonna be in trouble. Like now.
Callie: It was inappropriate. Not to mention manipulative and stupid. You smoke?
Arizona: I know. Listen, I know you have every right to be mad at me but I ran out of options. So...
Callie: It's an expensive test, there was no indication to do it, there was a reason Webber turned you down.
Arizona: So you didn't do it?
Callie: Of course I did it Arizona.
Arizona: Thank you!