The first sneak preview of "Valentine's Day Massacre," this week's all-new episode of Grey's Anatomy. Bailey says she's "busy" on Valentine's Day but the lesbians aren't having it!
Mark: Ahhh! What did you do to your hair? Lexie: I changed it! [pauses] You thought I was someone else. And you were hitting on me! You are pathetic, and hypocritical and slutty.