@Wowwow314 okay so i might not be the most trusted resource but basically Yeongwoo got tricked and nearly raped by that fu** a** dude so obviously Seo-in beat the sh** out of that dude, yeongwoo is obviously drugged out his mind so he's hallucinating Seo-in as jaewon which is seo-ins bi*** a** brother. So Yeongwoo thought he was saying that to the evil brother not seo-in, but seo-in doesnt know that he was hallucinating him as his brother, so he thinks Yeongwoo was saying all of that too him :( which he was already blaming himself for. He cries bc of that blah blah, & i assume they arrested seo-in for assaulting the rapist dude