Meredith: No, there will be no memories. I'm not the girl in the bar anymore and you're not the guy. This can't exsist. You got that, right?
Derek: You took advantage of me and now you wanna forget about it.
Meredith: I did not take advantage.
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-- last night I was very good looking.