Ahh the complexities of dating. This Kdrama is a bit more realistic than what I got accustomed to. It is very unpredictble very good writing. The chracters developed very well. I dont get the bad reviews but this is the only kdrama I watched twice from start to end. May not be for the western culture though but I totally dig the story. Open ended so you make the conclusion and be the judge if its a happy ending or not. There are subtle hints its happy ending and the biggest take away is why did the two main leads end up single after all the years.