Decades ago, Hajime, her daughter’s childhood classmate and neighbor, confessed his innocent admiration for an older woman and asked her to marry him someday. She gently turned him down. Years later, she opens the door to welcome her daughter’s fiancé and finds the now-adult Hajime standing there. That night she casually asks whether he remembers his old confession, only for him to say he still loves her and kiss her without warning.