Janu visits a closed garden at the local shrine and encounters Omina, who is currently acting as the head of the household in her parents' absence. The two engage in a strained but revealing conversation about their lack of friendship, with Omina initially rebuffing Janu’s attempt to "hang out" due to his age, his past feelings for her sister Okikayana, and her own social isolation.
Despite her reservations, Omina eventually allows Janu to assist her in carrying water buckets to her home. Upon arriving at the shrine, Omina continues to maintain a detached demeanor, questioning Janu's motives for his kindness. Their dialogue takes a more personal turn when they discuss the nature of "happy endings" and secrets. Ultimately, Janu manages to secure Omina's phone number, marking the beginning of a tentative friendship. The interaction ends with Omina acknowledging Janu as a friend, and Janu departing with the goal of getting to know his future sister-in-law better.