Spoiler
He told Dohun that when Yuwon gets drunk, whatever you do to him he doesn't wake up (which implies Seongmin can molest Yuwon all he wants because he won't get caught).
When Dohun gets Yuwon home after getting drunk at that work party (chapter 13? Or 7? I think) , in the car he gropes him to see if Seongmin was right and he was because when he touched Yuwon's genital he didn't even move. That scene always stood out because Dohun abruptly touches Yuwon and stops immediately - showing that he didn't actually wanted to do the nasty but rather check something.
Now, Seongmin only said that. I don't think there are any panels in ch 77 to show that he actually molested Yuwon. But if you reread he is acting weird as fuck.
yes, I just read ch 77.
Seongmin says “ HAHA, I GUESS YOU KNEW TOO, TEAM LEADER?
THAT THE ASSISTANT MANAGER IS A HEAVY SLEEPER”
Then a creepy ass pic of seongmin smiling saying “ NO MATTER WHAT I DID, HE JUST WOULDN'T WAKE UP”
As Duhoon walks away with drunk yuwon after the party.
Chapter 77 ends there, nothing was shown to if anything did happen between them.
I’m disgusted and I really hope he didn’t do anything to yuwon.
I hope he never comes back.
We may get clarification next chapter, and what truly happened to seongmin.
What did seongmin do like im seeing people say he did something but what did he do?? Idc if it’s spoilers just tell me