CRISTINA: "We're in an elevator. That's your specialty, right? McDreamy moments in the elevator?" DEREK: "Dr. Yang-" CRISTINA: "You know what? For just a moment, Iâ€™m not Dr. Yang and youâ€™re not Dr. Shepherd. Youâ€™re the guy who screwed up my friend. The guy who drove her to get a dog she can't keep, the dog she only got because her boyfriend lied to her about his wife." DEREK: "I never lied to her." CRISTINA: "Yes you are. You know, I know a liar when I see one because I am a liar."
MEREDITH: "Hey, why aren't you busy prepping for rounds and stealing all the good cases?" CRISTINA: "Why aren't you busy prepping for rounds and stealing all the good cases?" MEREDITH: "No reason." CRISTINA: "No reason." [pause] "Burke thinks I moved in with him." MEREDITH: "McDreamy and I have a case. Wait. He thinks you moved in with him?" CRISTINA: "You're calling him McDreamy again?" MEREDITH: "So?" CRISTINA: "What are you doing?" MEREDITH: "What are YOU doing?"