I thought the second OVA was an interesting story, with a lovely little twist.
Mom, is a much more interesting character than the life she has. I wonder if she'll have to become a zombie too, to live a more interesting life. One in which others care about her.
I doubt it. Danichiro probably wouldn't care, because he never loved her in the first place. And Chihiro doesn't like her that way, either (or at all), and even being a zombie probably wouldn't change much. Plus, Chihiro's love for Rea goes beyond her being a zombie, though this is only hinted at in the anime, IIRC.
@Tatsu: Kuroi-Nozomi are waiting for Eveyuu to translate the 13th episode, which seems to have slipped under everyone's radar.
EDIT: 13th episode is out, and it's even more awesome than the actual TV show.
It serves a bit as a recap, but it also foreshadows a lot of events that happen later on in the manga.
I feel a bit sorry for Baabu who was trying to find a mate, found one, but had to abandon her once he realized that he was about to eat her due to his zombie instinct kicking in. And the even sadder part is that this can happen to Rea as well, meaning that she should treasure every moment she can to the fullest.
I'm surprised no one in the school questioned why Rea was wearing a trenchcoat in school on a bright and sunny day. Then again, they all believed she was merely sick (and the teacher even thought it was love sickness, prompting a very interesting response from Rea).
And yes, Rea, zombies too need to keep themselves clean. Even more so if that means showing off that gorgeous body of yours once more.