Moguro catches up with married travelling salesman Uwaki Shirou who, three years earlier, met and became infatuated with the attractive Ubuna Yoshiko. Moguro reminds Uwaki that he helped him woo Yoshiko, but Uwaki was supposed to reveal that he was already married. instead, Uwaki deserted Yoshiko and now as his punishment, Uwaki discovers that Yoshiko has moved in next door to his family, and she has a baby.