Honestly theres much that can be said about this drama and trust me i could write essays about it but imma keep it simple. This is the only drama that made me come back to it 4 TIMES, thats how much i like it. Everything about it is precious for me and I keep seeing new things every time I watch it. The ost is worth memorizing, the acting and directing is so outstanding that I keep forgetting that its just a show and the one thing above all that makes me come back is the chemistry. Oh the chemistry, the actors have known each other for years and u can tell, since the first moment of them together theres tension. Anyways, if you are looking for a light but emotional (forgot to mention i cry every episode of this show) ride this is the one.