Not sure why the reviews are so negative. This is exactly what it's billed as, a light-hearted romance drama. The story is not super elaborate, with crazy super villians or a seemingly omniscient domineering ML. The drama didn't have the usual tropes, such as the crazy obsessive female bent on forcing the ML to marry her, annoying misunderstandings, breakups, multiple tripping episodes, or getting a fever from 5 seconds in the rain/cool weather. There was realistic company/family issues and a decently developed romance.
Nothing over-the-top. The actors did well in their roles. I especially liked the ML, nice to see him in a main role for once. There was decent and well handled character growth for the leads and many of the supporting cast. More than I've seen in flashier and longer shows. There is also more skinship. The story actually made sense. I will admit it does lack that wow factor. Perhaps because the trials the couple faced were more normal and nothing so terrible, it might have helped to focus more on the main couple's romance. Overall it was a refreshing watch.