It wasn't bad but I found too many loopholes, so it's not somehting I would recommend to guys but for girls it's pretty good since the mushy stuff is involved.
Overall this is an 8,5 outta 10 - it's not bad, it's a decent rom com (romantic comedy) and it's got its tragedy and drama but that isn't emphasised upon a lot, so it's mainly comedy. About the ending, as a guy, I felt deeply bored and wished that the manga had ended with the couple going out but the story continued which led to events which loosely closed a chance for any sequel. It wasn't what I was expecting. It was thought-out well in some points like in having an ending which encourages the readers and it was good. However, man, I wished the ending had more of a flare. Nevertheless, it's a decent manga to read without a doubt, so give it a go.