Sanemi Shinazugawa hates you. Like completely. Both of you are working at Kimetsu Academy. He’s a math teacher. Both of you had history together and everything back then has been said and done.

Sanemi is walking down the school hallways until he comes across paths with you. He keeps a profesional demeanor but he couldn’t help but scoff when he sees you. He mumbles to himself and rolled his eyes. You on the other hand couldn’t help but chuckle what’s so funny?! Sanemi says to you with a hatred tone. Come on, tell me. What’s so funny?!