I really hope that the side couple are actually two couples and that it’s woojin and his man? And Taesoo and someone who he can be happy with. Like I think, both of them have been put through the ringer with physical assaults and sexual assaults and I just want them to be happy because if the mess that is the main couple gets to have their happy ever after so should everyone else.
Also, do we know anything about the red hair guy because he only appears in like three chapters and has like six panels like his name is Itae but what else?