I'm trying to figure out Wtf is going on. Why was the twin brother sleeping with his sister's look a like, for 2 years? Why is J constantly trying to tempt Woohyun into some sexual situation? I figured that had something to do with the tension between them. And even tho Yul is supposed to be over 19yo, why is he so disconnected from reality? I mean, social isolation, and abuse aside, he is mentally underdeveloped, much as he is physically. There is tv and internet. He had a phone, so what's up with that? It's like he's been living in a literal bubble. Idk. Just reread this, and I'm still a bit confused.
I think it's right! It is sooooo right! (≧∀≦)