Meredith and Derek
As John Mayer would say, this couple is slow dancing in a burning room. After last week's bar flirtation (which, it turns out, involved Meredith's long lost sister, Lexi Grey), Derek tells Meredith, "I met a woman last night; she was pretty, I noticed, and we talked". Harsh! Is it just us, or does anyone else forget why this couple is fighting in the first place? Something to do with drowning? Meredith tells Derek he should just dump her already. Yes, Derek, do it! But no, this season leaves their coupledom up in the air. We still don't get why Derek is so obsessed with her, especially since her face looks particularly wide. Maybe it's just our TV? Next season: We predict that they'll break up. Then get back together. And break up again. And maybe get back together.