Hira, a quiet loner at the bottom of the class, falls for the stunning and popular Kiyoi at first sight. After high school, they become a couple and live happily together. But as Hira graduates university and starts working as an assistant to photographer Noguchi, he grows distant, worried about getting in the way of Kiyoi’s rising career as an actor. Though they deeply care for each other, their different desires and roles start causing tension. With graduation nearing, they navigate their evolving relationship through the changing seasons.