Be aware that this is a pretty sad drama so if you're looking for something light and fun then look elsewhere!! With that warning out of the way, let's go through the pros and cons. Things I loved about this drama are Kim Woo Bin and his acting. He really pulls off this sort of character which is not an easy task. The drama also has excellent cinematography. I loved the colors of the scenes along with the pretty locations and other great visual elements. The drama also had an excellent soundtrack that made everything so much more beautiful. Some cons of the drama include being too cliche, being too miserable and the story line drags out quite a bit in the middle. All in all I enjoyed the story. The writing could have been better but the ending was satisfactory and pays off the audience for watching until the end.