Despite her happy family life, she felt an emptiness in her heart. One day, an unexpected phone call became the turning point in her life. The caller was her beloved senior from ●● High School. Hearing his name made her heart race, reviving long-buried feelings. Unable to suppress her emotions for him, she began sincerely wishing to reunite, even though she felt guilty toward her husband. Amid her quiet daily routine, emotions began to stir—ushering in the start of a new romance. The deep, dormant feelings within her heart are finally beginning to awaken.