Ep. 2: Yuri falls ill during a class trip while rumors about Yano and Yuri's sister spread among classmates.

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During a school excursion, Yuri becomes unwell, prompting Nanami and Yano to discuss his past. Rumors circulate that Yano is dating Yuri's older sister, sparking interest among the female students. A classmate introduces an old yearbook, which captures Nanami's attention. While examining the Asahi yearbook, she is spotted by Yano. In a moment of impulsivity, Nanami confesses her feelings to him, but his reaction remains ambiguous. This interaction triggers an internal conflict for Nanami, leading to heightened self-consciousness and emotional turmoil as she processes the unclear response and the growing social dynamics surrounding her and Yano.