Ugh, I was so NOT an Alex fan in the beginning, but I LOVE him now. Good for him for standing up for himself (even if it did make me want to cry)!! I'm curious to see where that storyline goes, since Izzy plans on leaving now and "starting over".
And Mark, ugh. Like he was the only one hurting! He put her in such an awkward position by telling his daughter to move in and he would raise teh kid without even asking her. She didn't WANT to break up with him, she just didn't feel like she had a choice! What a mess. Those 2 better get back together, I really like them together.
And I LOVE that Owen went to find Christina, instead of doing something with what's her face. I really like them together too. They push each other in such a good way.
I did NOT like the whole "Post It" thing. I mean yes, MEr told Der as her husband, not as a coworker, but the girl needs to open her eyes! I loved that Der turned it back on her, how she was being selfish too, because she was definitely taking advantage of the Chief's guilt and problem.