I got the impression that the love story thread was added as an after thought. To be convincing this love affair needed a lot more story time than what it got. The writers needed to show how these two became love birds right off the bat. Instead the male lead is like a stone wall, and she is for some reason desperately in love with him. They didn't give the viewer a reason to believe that these two would fall in love at the end.

It was entertaining enough for me to keep watching it - can thank the actors for that who were able to make this mediocre story into something reasonably entertaining.