In this adult school role-play, teacher Mariko worries about Hajime, an adult student character from a single-father household who is frequently bullied. When classmates insult his late mother and tear up her precious photo, the conflict ends in a fistfight. As Mariko treats his injuries, she hears what happened and sees him break down in tears, longing for his mother. Overcome with tenderness, she calls her kiss a special medicine, tells him to close his eyes, and presses her lips deeply to his.