Alright, so that one was a sort of teacher/student romance—a student crushes on her 36-year-old math teacher and promises to confess if she does well in the college exams, but the teacher quits before she can confess.

18 yrs pass. She finds the teacher on social media—he’s 54 yrs old now but his pfp is of himself when he was 36. They meet up at her request. He explains that he quit bc his feelings for her made him feel guilty. She reveals that she’s married but wants to fulfill her promise to confess; he listens.