The things that happened to Do-hyeok is terrible, no one deserved it even so he was an asshole. However there is really no possibility to have any relationship between him and Siwoo. Do-hyeok is toxic, don't know what love is, for him the important thing is to dominate. Siwoo knows his personality very well, basically he got his revenge for the close friend who suffered a lot and really despise Do-hyeok. For me hard to imagine how you can fuck someone who you despise so much... but ╮(￣▽￣)╭ we are in Yaoi world so... The ending is just perfect. Hope author will not make them the couple, best side storie to this one - it's how both of them move forward. I really don't like this side story.
The things that happened to Do-hyeok is terrible, no one deserved it even so he was an asshole. However there is really no possibility to have any relationship between him and Siwoo. Do-hyeok is toxic, don't know what love is, for him the important thing is to dominate. Siwoo knows his personality very well, basically he got his revenge for the close friend who suffered a lot and really despise Do-hyeok. For me hard to imagine how you can fuck someone who you despise so much... but ╮(￣▽￣)╭ we are in Yaoi world so... The ending is just perfect. Hope author will not make them the couple, best side storie to this one - it's how both of them move forward. I really don't like this side story.