Transitioning into adulthood, Wataru Toda and Chiharu Saeki embark on their first year of college at different schools. As they navigate their new academic paths, Wataru takes on a role at a cinema while Saeki pursues a job elsewhere. Despite the challenges of balancing studies and work, their long-standing relationship faces strains. Determined to bridge the gap, they uphold their tradition of watching movies together, evoking memories of their high school romance. Planning a special getaway for the upcoming break, the couple strives to reinforce their bond during the approaching summer vacation, embracing the start of a fresh chapter in their lives.