Okay, same normal k-drama nothing special.
The guy who is suffering from some mishappenigs in his past and who makes every girl fall in love with him falls for a girl who initially doesn't like him but later falls for him.
The difference can't be seen btw cha eun-woo's character in my I'd is ganganam beauty and this drama exact same- girls falling for him ,him not giving a dam and then falling for moon ga- young, his role was a perfect sterotype k-drama lead actor role.
Moon ga young was good, those of u who have seen her glamorous looks before in her previous dramas might get confused by looking her not makeup face, overall she was good.
Hwang in-youp this guy is really smart not that cha eun-woo is not smart but his character was much better than the lead one, this character was a bit different and more Likeble than the rest.
Overall if you're are beginner than u would like it but u have already watched a lot of k-drama and is looking for something different than the normal k-drama I won't recommend it to u.