Ep. 13: The narrative centers on the interactions between Hige-san and Marshmallow.

Episodes
- Ep. 9 · Wakabayashi's brother meets Hige and Mioko, offering advice to separate them
- Ep. 10 · Hige and Wakabayashi take Mioko to an amusement park where her plans are upended by Hige's unexpected reaction.
- Ep. 11 · Wakabayashi Searches for Mioko and Hige During the Company Hot Springs Trip
- Ep. 12 · Wakabayashi encounters Hige in the hallway and contemplates confessing her true feelings.
- Ep. 13 · The narrative centers on the interactions between Hige-san and Marshmallow.