Three Bold Siblings

Update: Came back and changed my rating from 9 to a 5 after 49 episodes, this kept getting more ridiculous than ever and stretched out with repetitive scenes and bad script that I would say too bad - started out good, ending way to long and way too drawn out and dragged in every ridiculous thing -

Beginning rating - but updated above. Love the show but this is the first time I am actually liking the secondary stories of Kim So Rim (Kim So Eun) and Shin Moo Young (Kim Seung Soo) better than the lead story couples with their relationship and I am hoping the CEO finds out the scoundrel's boyfriend's identity soon. This is not like me at all as I usually like the young good looking guy character the best usually in K-Drama, but for some reason their story keeps me watching the most - and I keep tuning in because of it. The leads story of the DNA - time will tell, but I think it is the nephew that had an affair as there have been suggestions of it and he has been sending in his own DNA; imo this secret affair was when his wife was pregnant - time will tell if I am right or wrong (we will see). All in all, fun to watch K-Drama.