There’s actually zero or very less hole if watch carefully
Did u not watched carefully, he said that if she’s with him she will never be happy( like because of that happened to their daughter, he believes she’s sad and very diff from the past because of him
Whenever I watch a idol related show I think about the groups I stan, are they ok, do they fight with each other, are they mentally/physically okay, hope all group do well and don’t suffer much
So i can't understand how that the curse was integrated into the app. It was built by Si Won as a project but…
The app became a curse when si won friend hae reyong use that wooden doll shape thing given to her by si won mom and she uses that to make her wish come true and she record the whole process by that app made by si won, so that app is a part of it now the whole process done by hae reyong that’s why app was cursed/ tied with curse. si won just ruined the things and dolls her mom had in her house, which was all god thing so her mom was doing something so god doesn’t punish si won.
So i can't understand how that the curse was integrated into the app. It was built by Si Won as a project but…
If you notice that si won wishes something while she was dying, at that time she wishes that this curse goes on so that’s how curse started. About the ending people are assuming that Nari’s spirit is using that app to continue the revenge she felt by her friends