Farewell, Saranghae, Farewell

Naho and Hitomi are a high school girl couple living in a rural town in Japan. Naho wants to be a K-POP idol in Korea, and Hitomi supports her devotedly despite never believing such a dream to be a reality. When Naho passes one of the auditions for being Kpop Idol, Hitomi decides to collect empty plastic bottles to take unexpected action.