I started this drama because the plot looked promising and I especially like this hidden child/unknown child themes. So as I was watching I felt more and more bored, angry and annoyed. By the end i was hitting my head on the table and flipping tables (?°?°??? ???). 40 episodes was way to long, I mean that they could have easily shorten it down to 16 episodes, it was way to lagging and repetitive. Half way I stopped counting... 1. the amount of unfairness 2. the amount of times they broke up and get back together 3. the amount of mother-in-law or angry mother fights 4. the unreasonable conflict 5. that every problem is because of one person 6. ETC. I have watched family dramas this long previously and I known that some parts can be boring or unreasonable but this just reached the top levels... I really wanted to stop after the first 12 episodes but continued as I wanted to know how it finished. I thought it was not worth my time at all.... I mean there were some moments which were cute and romantic, and also thought that was the best part of the drama but there weren't that many which caused my really negative feelings towards this drama. Basically I was utterly disappointed with it and would certainly not recommend it. The main reason for which I was able to watch till the end might the well chosen cast. I really liked some of the characters so maybe that's why I was able to watch through till the end without dropping it. The music wasn't really catching either nor caught my attention.