Following Shiina’s confession, Yūto is left unsure of how to respond to her, while Haruka is confused on how to interpret her own feelings for Yūto. When Mika, Hazuki, and Nanami learn of her plight, Hazuki tells Haruka they cannot help because Haruka herself must determine how she feels about Yūto. Haruka tries to speak with Yūto, but is unable to do so, and is left in tears when she sees him pulled away by Shiina. After spending the day with Shiina, Yūto comes to realize his feelings for Haruka, and parts ways with Shiina to look for Haruka. When he finds her he confesses his love for her and Haruka reciprocates, and the two officially become a couple, while agreeing to keep their new relationship a secret between themselves. After returning home, Haruka asks Yūto if they can form a doujin circle for the upcoming Summer Comiket, and he agrees to it.
修学旅行、初日の夜に裕人は椎菜から告白された。春香も椎菜から裕人への想いを告げられており、複雑な感情を抱えての2日目だ。春香は裕人への「好き」という気持ちを改めて考え、伝えようとするがすれ違うばかり。3日目の訪問地は椎菜の故郷・小樽。裕人が自分の告白のせいで楽しめていないと感じた椎菜は案内を申し出て、二人で市内を巡る。だが裕人の心は…。