During high school, Fujita experienced only one romantic incident, but it was with a girl. They shared a kiss one day, but Fujita felt conflicted about her same-sex attraction and opted to stay friends. Despite her lingering feelings, she never confessed them before parting ways upon graduation. Even after five years, Fujita continues to reminisce about that one encounter. Unexpectedly, her colleague's maternity leave prompts the arrival of a new designer at work, who happens to be none other than Fujita's former crush from high school.