After their divorce, Ryoichi couldn't forget his ex-wife. When he learned that Maya had remarried a man named Gingi and started a new life, he found himself gazing at her abandoned watch, lost in memories. One day, he decided to return the watch to Gingi in her place. When Maya received the watch, she arranged to meet Ryoichi in person to finally say goodbye. But upon seeing his former wife again after so long, Ryoichi pleaded with her to give their relationship another chance, setting their bond on a new, unexpected course.