The moon will always find its way back home [Chancheol]

vii. smells like teen spirit

It's been a week since Seungcheol started teaching in High School, everything's good so far--- except for Chan and his friend, Hansol--to simplify it, they're the trouble makers of the school. Constantly late, always starting trouble, and they always (and I really mean always) A L W A Y S gets into Seungcheol's nerves. 

It's a good thing Hansol's sleeping and Chan's nowhere---"Good morning everyone, what a nice day isn't it" the door opened and so much for Seungcheol's hopes and dreams to be crushed. Chan's there, standing a grin on his face. 

"Hey Old man" Chan greeted clicking his fingers as he drag his feet to his seat. "are we gonna discuss math again?" he says. 

Seungcheol wants to roll his eyes and reply with "Yes because I teach Math" but instead, he just smiled and replied with "yes, Mr Lee. Glad you've noticed. And since you're late kindly answer number 10 please" the smile didn't break. 

I guess you can call it smiling through the pain. 

"I don't wanna"