There was not much history because it was over in the first season, nothing has changed. There wasn’t much plot or things to happen, besides that every episode the Sun Oh character was crying, which made you not even cheer for the main couple, which was kind of boring (in my opinion), but they were even cute at times (no hate). Waste of time. I finished at full speed by accelerating. Very disappointing.

I think they wanted to convey the idea that love can be built with time and choice, I don't know if that can be true. I didn't even understand why she chose not to like Sun Oh anymore. But, I think that this idea may not always work.