Michael's reaction to his GF in the end *spoilers*
so my interruption of this moment between them was that he was going to try to prolong his transition, but when he saw his ex-girlfriend was a zombie while her new boyfriend was running away from his mommy like a pansy, he changed his mind. He wanted to share this with her and get back together. Very romantic really. And it turns out that since she smelled that he was turning, she didn't try to eat him, and he was able to hold her while he turned, and after he turned she allowed him to continuing hugging her. So sweet and so romantic that this disease was able to finally bring them back together. Too me the ending was extremely happy.
And it reminded me of the film "Aaah! Zombies!!"
http://www.imdb.com/title/tt1027762/
which made me chuckle during this touching moment.
also reminded me of the episode of Fear Itself titled "New Year's Day" http://www.imdb.com/title/tt1117024/