The main story is one of those slowly unfoldong mysteries of love. It's pretty good and it feels so realistic. Well, perhaps besides their chance encounter in Tokyo. I like the pace and the emotional depth. I totally love the short story at the end. It's so sweet and so romantic. Although I don't get the end. I just hope everything's turning out to be okay for them in the end.
This mangaka always leaves me confused; I never know how to feel about her works. I guess it speaks to her talents as an author, though. The reason I don't know whether to like or hate her works is probably because she makes her characters so perfectly flawed. No one is good or bad, just a volatile mix of desires and contradiction; hence why I never feel that her stories have a "happy end". It's eerily realistic and really shows her talent!