I really enjoyed the intensity of this show. The dept of the feeling that the different couple (or triplet) have for each other is well played and I’ve been able to feel everything with them. i found amazing the performance of Kim Seong-cheol. You can feel all his discomfort and shame and hope. When he enters the scene he fills the whole screen with his being. BUT. This show has a major but for me: it is worst than a spy movie. Each time that a character say something meaningful there is ALWAYS someone listening and it is ALWAYS the worst person possible. This is how the drama procede. People listen to conversation they are not supposed to and to and boom, drama. The writers try to justify this in various ways but it just happens too much. All the time, in every episodes. That is simply bad writing. Be better next time. Everything else was awesome for me.