The twin brother either...
A) Doesn't actually exist and is part of Yui's psyche, he might even suffer from DID but that's a stretch (we haven't seen evidence of him actually existing except the memories which might be faulty cause of Yui's psyche and the letter, which he couldve wrote to himself).
B) Did exist but died in the fire which then ties into A
C) (and I think this is most likely) He's real and is the one hurting people getting close to Yui. I think he loves his brother a little TOO much and wants to be the only dependable thing in his life. He definitely killed the parents cause he mentioned loving Yui more than them and only Yui cried when the fire happened.
I see a couple of people spoiling it and saying Yiyoung likes it later on and I really hope that isn't true because it'll be a cop out from actually acknowledging any wrong doing that happened. I already see some people brushing this scene off because of that (maybe) fact.
Angry sex is hot IF IT'S CONSENTUAL AND NOT A SPUR-OF-THE-MOMENT TYPE THING!
Oh preach. I got extremely mad and uncomfortable when he thought "I don't want this" And clearly expressed displeasure at the moment. That's different from roleplaying. We've seen them roleplay before and it was cute. This was extremely disappointing and a reminder that Mr. Kang does not know how to respect boundaries.
He says I dont want this because he meants to cum by his nipples lol and yeah later on he says he loves it and thinks of making him more mad if he gets that kind of sex is not that serious lol
Oh yiyoung definitely likes it, we can see that in the later chapters but if I'm not wrong, he still gives Kang the cold shoulder since Kang can't read yiyoungs mind to know otherwise
I totally agree. If a person says "no", then it has to be a "no". People can't go on having their own way just thinking/hoping/supposing the other person will like it in the end. They can't be 100% sure of that, even if she/he is their lover/partner/mate/spouse, unless they had a previous "deal" about that. And the other person's body reaction doesn't mean anything because the mind and the heart ones can be completely different. I understand Mr Kang rage, but I have never supposed this kind of behaviour.
Thanks for proving my point by brushing this off...