I can't say exactly that kind of manga it is. It looks like romance-comedy, but it's lacking in both of this categories, or i may say all romance and comedy moments are kinda weak and generic. As so is manga itself looks very generic and all characters are just boring. One thing i found funny, that all lead characters have really stupid back story. The main plot of the story is that two people trying to help each over with their common problem, because they both has traumatized in past. But the reasons of those problems to me sounds just retarded. Some parts of story(especially of back story) makes no sense to me. It's looks like author himself can't decide that should it be: a serious story about relationships or just silly comedy with no logic.

I know that there is a lot of rage about ending, and i know that i am gonna be in minority here but i actually like the ending. More to the point, ending is best thing in that story. If you think about it, the whole story is just a mess and last chapter have more sense than whole manga itself. And the ending actually changed my opinion to more positive ones.

So in conclusion i still recommend this to read. Because it is short story and it will not take to much time to finish it.