During their student days, Keita and Kaori were in a director and leading actress relationship in the film research club. Over time, their relationship had turned into that of husband and wife. One day, Keita, who was active as a professional video director, reunited with his old film research club friend Kazuaki. Invited to Keita's home, Kazuaki learned for the first time there about Kaori, his former love interest, getting married.
