Tbh I really hope he goes through the same hell he put suha through. Drugs and r**e and all. He needs to experience that horrible humiliation and hell that he put suha through for YEARS on first hand level. He needs to experience it for himself what that hell feels like and what he truly has done and how fucked up it is.
I don't think thats gonna happen because then the focus would not be on both him and siwoo. but it would be nice if he falls miserably in love with siwoo, only to end up alone.
no seriously like I was Lowkey disappointed in the author. like if you wanna give redhead a redemtion arc make him with some completely new character not siwoo he's a good guy and I just feel betrayed for Suha like wtf ┗( T﹏T )┛
there was no need for side story. nobody wants red hair to end up with the really nice guy...it would've been nice to see how sooha is doing now tho<3