Bro he wasnt wrong for punching him, like bro was groping him while drunk. If anything the sunbae should be the one getting blackmailed. Why didnt he just explain that he needs a pillow to sleep with, this lowkey made me fustrated.
Korea doesn't have the same self defense laws that western countries have. You either take a beating or you get charged too. As a result, the culture surrounding violence is also viewed differently.
Wtf is his name broo you can def tell he made it in middle school