This wasn't the first kdrama that I watch; simply because it's being overshadowed by other dramas that have mega superstars like Jun Ji Hyun in MLFOS , highly popular romance like the Heirs etc. It is also highly underrated perhaps its genre / plot touching on mental health issues is not favourable among local Koreans . But it's my most favourite kdrama! The story is great , not too grandiose not too irrational , in fact very real our day to day story. GHJ and JIS are simply amazing here - even if you don't like this genre kind of drama, these two are so worth watching;trust me you will be delighted! The supporting cast esp Sung Dung Il and Kwang Soo were so fun watching. The acting in this drama is top notched and lastly this has the best songs in any kdramas that I have watched(I have already watched about 30 drama up to date since started 6 months ago.