A Hard Day's Night

-Derek: "This is..."
Meredith: "... Humiliating. On so many levels. You have to go."
Derek: "Why don’t you just come back down here and we’ll pick up where we left off?"

-Meredith: "You know, we don’t have to do the thing."
Derek: "Oh, we can do anything you want."
Meredith: "No, the thing... exchange the details, pretend we care..."

-Meredith: "Look, I'm going to go upstairs and take a shower. Okay? And when I get back down here, you won't be here. So goodbye, um..."
Derek: "Derek."
Meredith: "Derek! Right. Meredith."

-Meredith: [about Derek] "You can't make a face, comment, or react in any way. We had sex."
Cristina: [about patient] "What about an aneurysm?"
Meredith: "No blood in the CT."
Cristina: "No drug use. No pregnancy. No trauma. Was he good? He looks like he’d be good. Was he any good?"

-Meredith: "Did you let me scrub in for this operation because I slept with you?"
Derek: "Yes. Just kidding."

-Meredith: "We should forget it ever happened."
Derek: "What? You sleeping with me last night? Or you throwing me out this morning? 'Cause both are fond memories I'd like to hang on to."
Meredith: "No, there will be no more memories. I'm not the girl in the bar anymore and you're not the guy. This can't exist. You get that, right?"
Derek: "You took advantage of me and now you want to forget it?"
Meredith: "I did not take-"
Derek: "I was drunk vulnerable and good looking and you took advantage."
Meredith: "Okay. I was the one who was drunk and you are not that good looking."
Derek: "Maybe not today, but last night I was very good looking. I had on my red shirt, my good-looking shirt, and you took advantage."
Meredith: "I did not!"
Derek: "Would you like to take advantage again, say Friday night?"