From childhood, Tsumugi and I shared an unbreakable bond, promising to always stick together. However, everything changed when she, frail and hospitalized, expressed her desire for love. In that moment, as she requested a love story involving her and a former acquaintance, our once steady relationship took a new turn. This coming-of-age tale delves into Tsumugi's quest for love and the intertwining dynamics among myself, her, and the boy from the past.