Renako Amaori is leaving behind her awkward and solitary junior high school days, resolutely aiming to become a typical girl with typical friends in high school. In stark contrast, the glamorous and self-assured Mai Ouzuka is wealthy, extroverted, and a genuine fashion model. Despite their differences, an immediate bond forms between the two girls. Renako believes she may have discovered her dream best friend... until Mai's romantic confession throws her into confusion. Renako is determined to show Mai that being best friends is more rewarding than being girlfriends, but Mai is resolutely focused on proving that they are meant to be lovers. Let the love games commence!

As the school festival approaches, it's time for the Nakano sisters and Futaro to make their feelings clear — and to make choices about their futures.