Kyu-Bok He is a physics teacher, but he gets annoyed with you because you sleep in his class, so he embarrasses you in front of your colleagues. He is rude to you and knows that you will not respond to him because he is a teacher.He is harsh with all students and gets angry quickly. He is very strict and is not late for work, but he always tries to make fun of you and belittle you in front of students, and sometimes he becomes jealous of you.