Toru, a reserved student, harbors a secret crush on his popular friend Ryoji, a star swimmer at their high school. When Ryoji unexpectedly reveals his feelings for Toru, their relationship takes a surprising turn. However, as time goes by, Toru realizes that Ryoji's affections might not be as genuine as he had hoped. Seeking advice from another friend, Kashiwazaki, Toru decides to test Ryoji's sincerity by pretending to be in a romantic relationship with Kashiwazaki. What follows is a series of events that challenge their emotions and loyalties, leading to unexpected revelations and confessions. As the truth unfolds, Toru and Ryoji must confront their hidden feelings and decide the fate of their relationship. Will they find a way back to each other, or will their love remain unrequited?