I had high expectations bec of the hype for this drama, but i personally think it's just one of those predictable kdrama, nothing special. I didn't even feel the chemistry between Saeroyi and Yiseo, they build Saeroyi and Sooah's story way too strong in first 2 episode. Then Yiseo came and i thought they'd have a good chemistry based on what i read in other reviews so i still give it a shot, but i don't really feel it, they would be better for a brother sister relastionship. I also thought Yiseo's character would be a cool sociopath based on the first episodes but Yiseo's character became too childish and annoying. Not just that, some situation are too predictable and some are too much and not realistic. I think it would be better if Saeroyi didn't end up with any of the two female lead and just have an open ending for the romance. Park Seo Joon and other casts' acting is good tho. That's it.