Simply awesome! The drama is really good and the actors are through the roof! I found myself sobbing during the episode because of the emotional scenes of Eun Sang and her mom. Although I loved the whole serie I wish Eun Sang would have end up with somebody else (Ya'll know who I am talking about I just don't want to spoil it for some somebody else) The fact that it only has English subtitles and no audio did not bother me at all!
I truly recommend it, def a must-watch.