As Shuujirou and Haruka's new love arrangement continues, the current deal seems pretty one-sided in Shuujirou's favor. After another random hook-up with Shuujirou watching intently, Haruka suggests her next partner be her old boyfriend, Takakura. Agreeing, Shuujirou’s heart beats faster, he hyperventilates, and dreadful thoughts race through his mind as he remembers his high school days when Haruka and Takakura dated. Shuujirou might think this is just like any other previous agreement, but unlike Haruka's other random partners, Takakura is playing for keeps!