I highly recomend this drama to anyone. If you’re new to kdrama or if you’re a regular fan, this is a great way to waste your time! That being said, it's not the most original plotline. It's not repetetive or bad or anything, just not that original. However, they have given it all the touch ups and twerks needed to make it feel fresh and interesting. The build up of the main lead's relationship was definitely one of the best I've ever seen. Good writing, right there! Ok Taecyeon and So Yi Hyun make a wonderful duo with great chemistry. And I especially enjoyed Taecyeon’s acting performance, he has come a long way since Dream High. Yi Hyun is brilliant as well, I enjoyed seeing her playing a "serious" character and not just the sweet love interest. Although she went a bit over the top with the crazy-eyes, she’s definitely a new favourite. Kim Chang Wan is fantastic, he plays his role with such finess it's scary. His reference to Iljimae was just... flawless. X) The supporting roles were a bit bleak, but with the time frame they had I guess it was expected. And I'm glad they stayed focus on the main story and characters. This is one of those dramas where the ending is very, very important and I was quite nervous that they would lazy-wrap it, but they didn't. It was a great finish for a great drama.