Wonderful drama.. These are realities that are not often told but unfortunately subsist.. A coherent story and finally different from the usual love story.. The obstacle to the love story presented by the drama is finally serious and real.. Reality is made of suffering which the drama told in an exemplary manner.. I admit that the second half of the drama was heavier to follow.. However the previous part has taught us that "you can overcome the disease only if you have the will".. Infact.. Gong Hyo Jin, as usual, is an exceptional actress.. At the beginning I was not very convinced of the recitation of Jo In Sung.. Always very static in expressions but towards the end I changed idea.. He has managed to convey the image of a tough man but with a sweet and sensitive personality.. The other actors were outstanding.. Music perfect.. Wonderful scenery.. Beautiful messages.. Drama to see!!!