Meredith: Dr. Shepherd.
Derek: Dr. Shepherd? This morning it was Derek. Now it's Dr. Shepherd.
Meredith: Dr. Shepherd, we should pretend it never happened.
Derek: What never happened? You sleeping with me last night? Or you throwing me out this morning? Because both are fond memories I'd like to hold on to.
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 exist. You get that, right?
Derek: You took advantage of me, and you wanna forget about it?
Meredith: I did not---
Derek: I was drunk, vulnerable, and good-looking, and you took advantage.
Meredith: I was the one who was drunk, and you are not that good-looking.
Derek: Maybe not today. Last night? Last night I was very good looking. I had my red shirt on. My good looking shirt. You took advantage.
Meredith: I did not take advantage.
Derek (smiling): Wanna take advantage again? Say Friday night? (Meredith looks shocked)
Meredith: No. You're an attending. And I'm your intern. (Derek looks like he wants to kiss her)
Meredith: Stop looking at me like that.
Derek: Like what?
Meredith: Like you've seen me naked!