I don't know why the author suddenly wanted to give Jinseol (the jerk actress) a redemption arc. Like she is unstable, moody and impulsive. Even now, just because people are complaining about working with her bad attitude, she wanted to make their lives a living hell. But suddenly after a few minutes, she's turning a new leaf? If she was serious about acting, she should've treated the child actors better, not disrupt the filming environment, not harass innocent actors and treated people with more respect. It just feels so disconnected to see her being a Villain in one panel and suddenly a determined woman in the next panel. Atleast give her one more chapter or something so she realizes her mistakes and has proper character growth. The sudden change in her personality just feels random.