The hell is wrong with the ml was he just planning on watching Seyeon get hit instead of h...

I'm hoping he's not that crazy and that he came on the tail end of the situation and only witnessed the hug

I think he enter when they hugged cuz I don’t think ML will let that annoying sunbae to hit Mc and having some misconcept

He could be a psycho and waited for the mc to get hit to comfort him afterwards