Why is this person becoming more and more foolish?

Gu Chengyu had been enlightened over the past two days, remaining silent and reserved on the film set.

Because the mistake he made wasn't minor, he couldn't be as calm about it as Chen Beini was.

Chen Beini used to be annoying, primarily due to her arrogance and lack of discipline, which evolved into her later persona of a "white lotus." However, since she decided to be herself, the staff felt her charm to some degree when interacting with her.

She would naturally admit she's a "white lotus," and occasionally even scold herself as being "green tea," adding a cute touch to her frankness.

But Gu Chengyu couldn't move past it. Although he knew he was wrong and felt sorry for An Lan and others, he couldn't break through his barriers, so he completely isolated himself from everyone.