I'm so glad that I came across this series. So many of its quiet scenes were able to draw a rush of emotions. The actors' eyes, facial expressions, and timing pulled me deeper into the drama, trying to understand what their unsaid thoughts and inner conflicts meant. The use of cinematography and OSTs really added depth to the mood - even the focus on hands during crucial points in character development was masterful. The screenplay was excellent, and whoever did the translation also did a great job. Worth watching more than once. I wish that there were more dramas like this out there.