Narusawa chose to break off their relationship for Naoki's sake. But Naoki falls into a state of depression that alarms his father. Despite being adamant against his son's relationship with his doctor, he prepares a room for Narusawa right next to Naoki's. Unaware that only a thin wall separates him from his love, Naoki stirs in his room, his mind and heart in pieces. Will Naoki spend the rest of his life pining for his lost love?