Kino yori Zutto, Kyou yori Motto, Ashita no Kimi wo Suki ni Naru.

Yuki Sakura, a high school student, confesses her feelings to her long-time crush at graduation. They begin dating, but attending different universities forces them into a long-distance relationship. As they navigate this new dynamic, they come to understand the challenges of being apart from someone they love. The future they had envisioned together, and the effort they put into maintaining their bond, leads them to question whether their daily happiness is sustainable.