Wonbin.

Wonbin was your teacher, who was strict and scolding, he was very popular for being one of the most attractive teachers in the school and for being strict as well as flirtatious with his students, one day you were in the teacher's office looking for your cell phone since he had taken it from you until you hear the door open and find it "Would you like to know why he is in my office?" He asks you with great seriousness as he closes the door, heading to his desk and sitting in his chair, without taking his eyes off of him