Ep. 22: Kotoko's Birthday Celebration and Irie's Shocking Question
Aired on September 6, 2008

On Kotoko's birthday, Irie takes her out for the evening, displaying affectionate behavior. They spend the night at the hospital due to numerous emergencies, with Kotoko remaining despite showing signs of fever. Upon returning home in the morning, Oba-chan expresses concern over Kotoko's appearance. While Kotoko believes she has a slight fever, Irie pauses the group and asks if she is pregnant. This revelation causes Oba-chan and Yuuki to react with shock, shouting in disbelief. The episode concludes on a cliffhanger following this unexpected question.
Episodes
- Ep. 18 · Keita confronts Naoki over his treatment of Kotoko while Irie watches her sleep.
- Ep. 19 · Irie confronts his jealousy and proposes to Chris while resolving conflicts with Kotoko.
- Ep. 20 · Kotoko recites the pledge while Moto disguises as a nurse and later meets a familiar celebrity.
- Ep. 21 · Yuuki reconnects with hospitalized friend Non, who has changed due to loneliness.
- Ep. 22 · Kotoko's Birthday Celebration and Irie's Shocking Question
- Ep. 23 · Kotoko confirms pregnancy while navigating jealousy and family reactions
- Ep. 24 · Kotoko’s Pregnancy Journey and the Birth of Baby Kotomi
- Ep. 25 · The family visits Naoki's grandparents, where past tensions and present spirits converge for Kotoko and Kotomi.