This is the worst Korean, or any other language, series that I have ever watched. The characters are totally unbelievable. Watching their repeatedly making the same mistakes and their continuous dishonesty with each other is extremely frustrating. This series has been a waste of over 20 hours of my life. Anyone who would behave the way these characters did would inevitably fail in their relationship. I don't need to watch that happen. Bottom line, Don't wast your time