This so far with just two episodes is the best start to a series i think I've seen, great actors and writing which is where series are made.Great chemistry between the characters and no flaws in the story so far it appears set up for 20 episodes which is a tough test for KD to do without foolish plots but so far this is fantastic.
Kim Yeo-Jin is building a hell of a resume for herself with many great series
it does take about 15 min of background in Italy then it moves along quite well