The woman who lived next door had always been kind and caring since my childhood. Before I realized it, my feelings had shifted toward her, and I quietly harbored a tender affection in my heart. But after she got married, I buried those emotions deep inside. Time passed, and she moved away due to her husband's job transfer. Then, she returned from that relocation. The faint memories of those days came flooding back. A few days after her return, Kazumi-san called me over, saying, "I'll help you study." Hours into that tutoring session, I sensed something strange in her behavior. Slowly, she moved closer and whispered, "Hey... want to study something else?"