This drama is capturing the webtoon version perfectly and maybe even better (personally i like watching drama more than reading webtoon). Plus, the character is just the same. The hairstyle, fashion, how i expect their facial expression, etc.
Note:
I read some of the 1 rating, and most of them said that they can't enjoy this drama because it is neither happy ending nor realistic, maybe they didn't read the webtoon and just thought the end of season 1 is the real ending. BUT, for people that knows the webtoon and surely knows that there will be season 2 (because many of the plot in the webtoon still doesn't revealed in the drama) i think this drama is great and I still waiting for season 2 to come.