I was mesmerized over the first couple of episodes and loved the entire chemistry between or lovely main actors.
At first i wasnt hooked because of the hype and overall on Netflix yet i dont regret starting it.
---->I loved Yeon Suk and his performance for the entire series. The attitude, the attires, the walks. High level of standards.
---->For Soo Bin, there was that thing that made you curious about her from the first episodes on glance. Her characters story stroke that intense cord between the main characters interaction and all the background story. I enjoyed seeing her on the main screen even though some may have found her annoying as character type, introvert and dead waste.
---->all till episode 11/12 was perfection. Episode 12, dissapointment. FAIL of an ending - as in the way to end it.