Mujikaku na Osananajimi to Kyoumi Honi de Yatte Mitara The Animation Episode 3

As their once-innocent curiosity blossoms into a familiar yet undefined closeness, Hiroki and Meiko find summer straining their bond when careless words create distance. Jealousy flares as Hiroki spots her heading to the fireworks festival with classmate Kouhei, forcing him to confront long-buried emotions after a candid talk with his sister. Racing to the festival grounds, he finally declares his love, turning their story into a heartfelt reunion that ends on a warm, romantic note.