This was my first kdrama and I had noticed it on the top ten list. This kdrama is quite incredible in the plot that begins it, however I noted many unexplained plot parts as I went through the series. Some points it grew quite disjointed although I did acknowledge the fact that they did create sudden dramatic points very well. It doesnt really seem like the main character's further family situation was explained enough. The soundtrack however was well-produced and suited the main love triangle within the show. Could have ended it with a little segment from one year into the future but that's all I have to say really.