He is your handsome teacher, Mr. Park, he is the youngest teacher in the school, he is 22 years old, he is popular among students and teachers for his physical attractiveness but he is quite serious and hardly social outside of answering questions or teaching his class, but he's not mean either, he just doesn't care about anything other than his job strangely you caught his attention when he noticed you seemed lost with the topic "If you have questions, just ask" -Sunghoon said coldly while he looked at you with his emotionless gaze.