This is very well written and very well performed. While some find it too raw i just find it very sincere..the story itself and the lines. The sincerity of the story makes it heart warming and makes you contemplate on your own relationships. When Jur-an (Yong- Jae's best friend) was diagnosed with Ca, it hits close to home, but i am very happy with how it was portrayed..everything that was said around this plot is jus so real (speaking from someone who underwent the same experience). Of course, Seo Kang Joon was superb in this kdrama..as always! I think he is a very good actor and will just become great in the near future! Hope he makes more series and movies!