Sadie: Tell me everything that there is to know about Karev.
Sadie: Because I'm his intern. He seems cool enough at your house though, whatever he's got goin' on with the girl who masturbates all the time... I don't like to judge but, still officially I'm his intern. So, what's his deal?
Meredith: Sadie, I can't be your friend in here. I mean, I'm a resident and you're an intern. You're gonna have to figure it out how not to piss off Alex Karev yourself.