I don't think they're brothers
I think yeonwoo took their relationship on another level he didn't think of jun as just a lover jun means more than that to him I mean yeonwoo treats jun as he's his whole life and they experienced some terrible incident together when they were kids so ofc the feelings that yeonwoo feels towards jun can't be fathomed easily
but as for jun's side he just likes yeonwoo that's it he didn't give a damn about their past or whatever he even refused to open that goddamn door cuz he thought that none of that is mattter to him as long as he's with yeonwoo and didn't they mentioned that jun was an orphan?
anyways, gosh they be killing us with these tensions ugh
*SPOILERS*
it's gonna have threesome I think the new guy is yohan's childhood friend they met coincidentally
victor went to fuck with the new guy yohan was waiting in front of the door then he got a boner so the new guy invited yohan to join and it was kinda hawt
Wait what I'm confused
Wait. Who slept with who??
yohan and victor went to a bar and met the new guy (I think the new guy is yohan's friend) then victor went to have sex with the new guy (idk why he did that either) and yohan was waiting for them in front of the door but he got a boner so the new guy invited yohan to join them thus it became 3p
The new guy? Not his brother right?