Moon-young's actions brought out different reactions from fans. A lot are unfamiliar with ASPD, so I tried to break it down. This is a long thread containing spoilers. Please read with caution :D
(1/16)

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay

(2/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(3/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(4/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(5/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(6/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(7/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(8/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(9/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(10/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(11/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(12/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(13/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(14/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(15/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

(16/16)
Trigger warning: May contain scenes that depict violence, self-harm, abuse, manipulation, and the like.

END! Please read the note below and let us give them lots of love.

#ItsOkayToNotBeOkay
#ItsOkayNotToBeOkay
#PsychoButItsOkay
#KimSooHyun
#SeoYeJi

Posted this not as a form of checklist where we can tick off her behavior. It’s just to guide us in understanding the complexity of her behavior and how it is associated with ASPD :) #ItsOkayToNotBeOkay
#psychobutitsokay

please read this thread with caution! this was based on only the first four episodes and her bio. Who knows, the writer might do some twists and turns and it might turn out that she is just a case of misdiagnosis