Don't really care about all the bad reviews, so glad I did not read them before I watched this drama. I am also a huge Hyun Bin fan, especially in My Name is Kim Sam Soon, but I am also a big fan of the female lead, Han Ji Min. she is one of my favorite Korean actress. She was also in Roof Top Prince which is a MUST SEE favorite Korean dramas. The chemistry between the two leads were wonderful. Great cast overall, even the supporting cast. Had a little of everything, mystery, bad guys, humor and romance! There were no dragging moments for me, I looked forward to every episode and stayed up late for a couple of nights to watch it. Cried a lot towards the end, but be patient, good ending. I loved Hyde, Jekyll, Me!!!!!! Would rewatch it again in the future.