First, Lee Joon Gi as ML for sure, nothing will go wrong. I dig the chemistry between the leads and their portrayals. Likewise, after I have watched feel good drama, I would like to see a drama that will resonate to my very core. And this definitely is one of those that will tear you apart but will eventually grows on you. Then, as it can be emotionally draining at times, my interest is piqued at every turn of events. It feels good to see again a k-drama that is beautifully written. What really irked me are those drama that are overrated and this definitely live up to the ratings and I hope it continues (still ongoing as of the writing) More Power!!!