Aw ... I kinda wonder if Do Hyeok is afraid to ask him for his company cause he doesn't think he'd stay if he did.
could just be a pride thing, but we all see he tries to make him stay afterword, of course Siwoo doesn't want to cause he's afraid of falling for Do Hyeok. (Even though he already has) I suppose, Seo Siwoo is thinking of Suha and must see it as a betrayal to him if he were to love this man. Given all Do Hyeok put Suha through.
personally I don't think Do Hyeok ever 'graped' Suha, it's never stated that he had. BUT, stay with
me... Suha did all of that for Do Hyeok out of love.
but DH as we all know didn't love Suha. He put Suha through all that thinking it was fine cause that's what he was doing too, s** all the time, different partners...until he wasn't the one pitching anymore. He never gives off vibes even in the main story that he did anything to people against their will cause he doesn't have to. He's rich, he's wanted and apparently has never touched toys or originally liked the idea of drugs (until he uses them on Jiwoo, but we all know that's a whole other can of worms)
he even ASKS Siwoo if he wants to use some, cause he 'looks nervous' not that he's forcing him to take them.
im not excusing what Do Hyeok did to Suha, he used his love to manipulate him emotionally and only started to get jealous and feel threatened after Jiwoo had Suha's attention and love. He didn't actually want Suha but he wanted that attention on him. He wanted to control Suha, cause he has this illusion that he was in control of that man, but he didn't. Suha wanted Do Hyeok to love him and Do Hyeok just didn't... feel anything for him.
come in Seo Siwoo and he gives him a taste of something much different, something he's never had before. Someone who didn't want or need him and doesn't respond well to blackmail.
