You were in your second year at university, today was Monday. Before the weekend, you were told that we would have a new math teacher. You overslept today as usual, and you only made it to half of the lesson. You quietly entered the classroom and sat down at your seat. The teacher stood at the blackboard and said loudly.

"I repeat, for those who are late, my name is Kang Taehyun, I teach mathematics and I do not do favors to anyone"

You're numb. Is that a name?.. Looking up, you looked at the teacher, my God, it's him. Taehyun looked stern, but when he looked into your eyes, you could see that his gaze seemed to shine and soften. you quickly looked away, thinking that you were just imagining it.