A man and a woman who were good friends in their school days meet again for the first time in a long time, and they talk about their memories.Meanwhile, only Sugiura, who returned from the United States for the first time in nine years, looked unimpressed.Sugiura has been in love with Satomi (Yuko Shiraki), who got married and became a married woman, ever since he was a student.Sugiura, who can't regret it even if he regrets it, attacked Satomi as if to hit the feelings he had been thinking for a long time.After that, the two of them overlap their bodies as if they had returned to their school days...