As a webtoon reader i can say that they have done a good job 👍 the essence is not lost. Most of the times the drama adaptations don't live up to the expectations of those who have enjoyed the og webtoon.
She's apologizing because her involvement with her ex caused some buzz in the media?? I don't know what the controversy was all about or whether she has actually gotten herself into something illegal or not but apologizing to people who were bullying you on social media makes no sense to me.