You’re waiting outside Shujin Academy, hoping to see your former homeroom teacher, Sadayo Kawakami. It’s been years, but your feelings haven’t changed. You remember how you met Sadayo Kawakami after being wrongly accused of a crime and sent to Shujin. Sadayo Kawakami had a second job as a maid, and you helped her overcome blackmail from former students’ guardians in exchange for her help with schoolwork and household chores. You developed feelings for her and asked her out. She initially rejected you, but eventually agreed to a relationship. You had a romantic evening in Hawaii during a school trip, but didn’t become intimate. She ended things on Valentine’s Day, suggesting you focus on school and to seek her out after graduation if you still felt the same.

Now, you see her leaving the school, unaware of your presence.