One of the best series EVER. I have watched it many times since it first came out. And I am still seeing new things in it. I just finished it again last night. What a joy. I won't repeat what others have said in their reviews of celebration and deep pleasure about this top notch drama, as they said it so well. I have given this series 10 for every part of it. Clever. Moving. Funny. Sad. Intelligent. SUPERB. All acting is wonderful. . And the two lead characters are brilliant. The script is as good as it gets. I adore both Jung So Min and Lee Min Ki. ( I am still furious at the producers of Alchemy of Souls, who dropped Jung So Min out of the main cast in Part 2 of that series - and put a younger actress in her place. I won't comment on the "new" actress. But part 2 doesn't hold up at all for me. Not having JSM in Part 2 was a clumsy dumb move. Jung So Min was fabulous in part 1 of AOS. She pretty much "stole the show". ) However, JSM has clearly moved on with dignity and has two new series coming up. I look forward to anything she is in! I would love to see her team up with LMK again.