Odagiri Jun, a young man living next door, is a new host. He has no connection to Claire, who lives happily with her husband, but one day, when she finds Odagiri collapsed drunk at the front door and cannot bring herself to leave him, she is suddenly pushed down. Claire scolds him for this unbelievable act, telling him not to make fun of women, and Odagiri, who actually grew up in the countryside and has a simple personality, is Kokoro... After that, Odagiri shuts himself in his room, so Claire writes a fake letter to her husband in an attempt to rehabilitate him...