Story: As an ongoing reader of the original webtoon, I can say that the drama captured the the story quite well in most aspects. The story, in both the webtoon and the show, is interesting, complicated, and realistically portrayed. With it's intriguing and lovable characters and it's well done sub plots, it keeps making you want to know what happens next. The vibe is similar and would be a great alternative to the webtoon if you don't mind missing out on a couple of things and don't mind a second rate ending. One of the few things that bothered me was the way that Yoo Jungs story line was told. If you read the webtoon, you'll see a much greater emphasis on his mentality and how he became how he was. In the show, he's made out to be a bad person who didn't deserve Seol, but in the webtoon, he was just a child who grew up with a neglectful father and was forced to be apathetic and distant. You get to see more interactions with his father and his classmates in his childhood, and you can see how much of an affect his father had on him; he wasn't born manipulative, he just lacked genuine guidance and comfort. As someone who related to Yoo Jung, I was sad to see his character dealt with in such a way. In the drama, his childhood and his way of thinking isn't focused on as much as it should have been. He also lacked a lot of scenes too in comparison to In Ho. I liked In Hos characterization just the same as in the webtoon but was sad to see him take so much screen time away from Yoo Jung. The lack of screen time for Yoo Jung also affected the way his relationship with Seol developed, it didn't feel as real as it was in the webtoon, there were much more interactions between them and the way it paced just made much more sense. The ending was average at best. Maybe it was because I was expecting much more, but it left me disappointed and not satisfied. They could have added at least one final scene between Seol and Yoo Jung at the end, but it was left missing. The story felt incomplete. Acting/Cast: There was not one scene from the main actors that I felt could have been acted differently, besides from one of the supporting roles. The supporting actors were almost as good as the leads, but I felt it was a bit exaggerated at one part. Other than that, I can't see myself complaining for both the acting and the actors, I was happy with all of the cast. Each scene felt so real and genuine, and I found myself taking time to appreciate the main actors' acting at some points. Music: The soundtrack was beautiful and fitted the vibe of the show perfectly. Overall: Had there not been the issues with the ending and the characterization, I would have given this drama a 9 and maybe even a 10, but I had to drop it down to an 8 for it's faults. The show is worth the watch whether you decide to read the webtoon or not, but I would recommend reading it before watching the drama. If you give it a read before starting this show, you'll understand Yoo Jungs character much more and his relationship with Seol. If you decide to watch it after, it would be a great bonus if you like the drama.