For me, Ari..She's not as guilty as the ass****. BUT her reaction is worthy of an upset little girl. Why does she react as if she were his girlfriend instead of being a little ashamed ? On the other hand, if i remember in one of the last chapters, Ari started to have thoughts like "this man must belong to me" ? So she's not that innocent in all of this.
@Hime I get your point, yes. But, wasn't Ari treated by that orange head as a "girlfriend"? I mean, that fvcker treats her "well" AND SHE DIDN'T KNOW. The orange head told her that Haesoo is just a "family member" that's why she has a valid reason to react like that. Also, that's why she said that "this man must belong to me." Do you get what I mean?
So she's not that innocent in all of this.