I loved this production very much because I couldn't stop watching it. Lee YooRi always delivers us an amazing performance. It's all about her. He story, what she been through, how she tries to coup to everything, and mainly how her revenge is not her main goal, because she wants too much to have her kid back.
The relationship between her character and the male leading character is really well made.
I hope more people should watch it and enjoy this amazing tv show that has only positive stuff. It made me cry so many times and I just love k-dramas like these.