At a group date event, Yuka Kiminoyama, a 28-year-old single woman, is taken aback to encounter her former high school teacher, Eisuke Aoto, who she harbored a crush on a decade ago. Revisiting her past affection, Yuka is moved by Eisuke's compassionate demeanor as he acknowledges her as his ex-student. Despite her growing fondness for him, Yuka grapples with her hesitation to shed her former self and initiate contact with Eisuke. Caught in the whirlwind of resurfacing emotions, Yuka is left pondering her next move amidst this blossoming love.