[Machine Translation] This is love. This must be love. Probably my first love. Someone said. Love is not something you do, it's something you fall in love with. I thought that I would never have anything to do with such a thing. I was in love with a guy who was the most popular and flirtatious guy in school. One day, the most popular and flirtatious guy in school, Ichinose Umi (Ichinose Kai), is visited by an unusual situation in the name of first love! Who is he with...?