I got to say based on this anime it's basically about friendship and how nothing can break the bonds between friendship. This anime is by far one of the most interesting anime I've seen so far give this 10/10 (my opinion). So basically this anime tells story of a guys who gets in this one club and one day wakes up finding a half naked girl in his room before the girl ditches off she slaps him XD. But then soo on as the sory progress further it tells about each side of the chracters.