haha I just saw it and thought it looked more like cement than ice... but i see the guessing award has already gone out! haha
and i can understand that Cristina is upset at Burke for not mentioning her. But this is not how she usually acts. When she is upset, she usually hides in the OR, avoiding her pain with the scalpel. And now she's just doing the opposite. but it seems like she is trying to change in the next episode! yay!
and please let Der and Mer get back together. If it doesn't work for them now, I doubt it ever will!