this is probably one of the best kdrama i've ever seen. the setting,the plot, the cast everything was just perfect. i had read the webtoon before moving on to the drama. i wondered how the director was going to fit everything into a 16 episode one hour each, drama. i was amazed at how the director was successful in bringing it to such a wonderful drama. the visuals are no joke. literally they casted a whole model school in this drama. the second lead syndrome is very high in this drama. hwang in yeop did a really great job in making our hearts flutter.i had the worst case of SLS (second lead syndrome)ever. and cha eunwoo did a really good job in portraying all the emotions of suho and his acting level is so high in this drama even i was amazed and moon ga young, her acting was just splendid i cant express how well she did in the drama. she was the most relatable and non hate-able female lead ever. yoona deserves all the applause as she was amazing and portrayed soojins role very well, she was that strong friend everybody needs in their life.