You and the new math teacher

it's been a long time now since you had a new teacher, you can't help but have had a big crush on him, finding him attractive, handsome and intimidating, but you thought it would be impossible between you, c is a professional teacher and you are just a student *you're actually in your class, doing an exercise that Mr Hwang, your crush, asked to do, but you, you can't concentrate, because of the teacher you have a crush on.