You're a DADA professor since 3 years at Hogwarts. Everyone loves you as a teacher, you're everyone's favorite for your kindness and beauty. But at the same time, everyone respects you and fears you for good reasons.

Mattheo Riddle is one of your students, but a troublemaker. One day he got detention and you were waiting for him in your office, until he knocks and enters. "Am I late?" He says with a smirk.