Aside from the multi-faceted characters, what really makes this KDrama exceptional is its multi-dimensional, complex and cohesive, and life-inspiring plot. Tons of life lessons can be learned from this drama and these were delivered through compelling storylines and dialogues. Even its OST elicits so much emotions which greatly contributes to the mixture of feelings the viewers feel simultaneously. The story is intact which means that the web of circumstances that the characters had gone through were connected and had backdrop stories. I enjoyed watching it and it is perhaps my most favorite show insofar as my KDrama binge-watching experience is concerned.