MY BIGGEST PROBLEM WITH THIS SHOW: The fact that somehow the main character is portrayed as a decent human being after hiding her child from the child's biological father. Like you said, nothing short of a crime. I'm not over it. And she gave him soooo much undeserved grief, after doing such a terrible thing to him.
I don't understand the low ratings... this drama was a pleasure to watch. No, it wasn't groundbreaking... but it was easy and fun. At no point did it get boring or draggy (I mean it's only 10 eps). So funny and ridiculous... But the acting was good and the story was cute. The ending was also pleasant.