During a study session, Tora and Nokana discuss their academic struggles and future plans. Nokana admits to feeling a sense of emptiness and a misguided desire to experience trauma or problems, hoping it might make her better at supporting her friends. Tora urges her to focus on her own happiness instead, noting that Nokana’s habit of over-worrying about others is unproductive.
Chinaka joins the pair and shares that she has been barred from the student council room for setting off a stink bomb. The conversation eventually shifts to the topic of their teacher, Janu. Chinaka, having previously caught a glimpse of Janu undressed in a gym sauna, uses the opportunity to tease the others by describing his anatomy. The group also discusses the recent scandal involving Hana, who has disappeared from school after being publicly exposed for an illicit relationship with Zena's father.
The tension rises when Nokana impulsively confesses that she is considering asking Janu out on a date. While Tora and Chinaka are initially shocked, they ultimately encourage her to pursue a casual outing, provided it remains appropriate. Tora insists on taking Nokana shopping to help her prepare for the potential date, despite Nokana's initial reluctance. The event concludes with the trio deciding to focus on their revision, while Chinaka continues to drop suggestive hints about the secret composition of their informal "Sensei Penis Club."