Responses
Gitae is Dohus high school bully, he used to pick on him for being "thick" aka being slow.
He showed up in chapter 54-55 where he approached Dohu under the guise of making amends, but he actually just wanted a recording of Dohu saying he forgives him because he's an aspiring actor and didn't want Dohu to ruin his future career by coming out about Gitaes bullying. He also appeared in ch.59 where he's insulting Dohu about being "thick" to a group of people while also sitting with Dohu

I KNEW IT I KNEW GITAE WAS GOING TO MAKE A COMEBACK THIS SEASON, hes such a hateable antagonist (/positive) I can't wait to see what he does