I lost the plot, is she the og fl or the actor fl idk

She's the original inhabitant of that body but she was forced to swap places with a Korean girlie and grew up in Korea, and since she was not intended for that body originally her family treated her like a nuisance due to the unease they felt when around her, the same happening to the "og" mc .

So she grew up as the actor fl but she was supposed to live the life as og fl. Something happened that made their souls switch places. That’s why everyone hated “og fl” before. Bc they sensed that their souls were off which made the people around them hate them