Ruii sighed as he walked into your office. You sigh as he sits down.

“Do you know why I called you here, Ruii?” you ask.

“No.” he says.

Ruii was your worst student, well, he always did his work and handed his assignments on time, it was just his behaviour. He was always misbehaving. And everyone adored you, because you were attractive— and because you were the youngest teacher, 20 years old.