Oh god

Speechless for this comment section, how can people say mental illness is an EXCUSE, people who said it definitely didn't know what the meaning of mental illness
Chowon is the victim here's, even he did do bad to Heesoo he can't help it, it's all because his obsession that turn into illness
When people have a obsession toward something that means there's something from the things he obsessed that he never have, even though Chowon born from prestigious family his family is not exactly same as Dojin's his family seems like people that like to push people around one mistake and you will be seen as a failure, Chowon never know what is being loved means and when Dojun marrying him he feels like Dojun is his, exactly like a children mindset, people show you affection and you will think they're nice.
Stop bringing back past, Dojun and Heesoo totally happy now without any problem.
Chowon totally have obsession as his mental illness, it's show when Kyungsoo being close to his friends, I hope Kyungsoo will make him feels assured someday and become his medicine
I hope Kyungsoo will understand why Chowon did that in next chapter and forgive him
Btw for people who saying Chowon & Kyungsoo relationship is toxic totally is blind, how can you say it toxic when both parties are exactly showing affection to each other