Shio ended up agreeing to act as the girlfriend of her husband's best friend, Yamaguchi, who had lied to his parents about having a girlfriend considering marriage. Initially, she agreed because she found it amusing to see her husband get jealous, but as they went on dates for alibi photos, she started to notice Yamaguchi as a man. One day, after being introduced by Yamaguchi's parents and naturally starting to date, I kissed him to prove it, but I didn't feel anything for my husband...
