Izzie said last season that her daughter is 11 years old. That girl looked really young so...I doubt it's her, but that would be an insaaane plot twist.
I really did not like this episode. Hopefully I'll feel differently after I see the next two parts. But to me, it didn't feel like a Greys episode. I dunno. I just felt like a lot of it was over-the-top dramatic and trying too hard to be suspenseful. I wasn't on the edge of my seat so much as I was really confused. The entire thing had a creepy feel to it, with the whole 'drowning' theme and then Meredith literally going into the water at the end. And plus, the little girl creeped me out. She needs to talk!
I also think they're dragging out the Alex/Addison thing a little too far. I mean, yeah their chemistry is really hot, but they've been having so many like sexual tension moments that I feel like soon it will be overkill, unless something happens.
"It's great that you can listen and be a shoulder to someone, but what about when someone doesn't need a shoulder? What if they need the arms or something like that? You can't just sit there and put everybody's lives ahead of yours and think that counts as love. You just can't. You have to do things."