This was an interested drama, but the story was not long enough to make 50 episodes, so there were filler pieces. The filler pieces took away from the drama and so the end was a bit rushed to make up. The main female lead was a bit too simple but the male lead was so sweet, dedicated and romantic. The supporting characters were good up to a point. But after just became annoying. The pair that hijacked about 5 episodes were not liked at all and it was not clear where that story came from. At one point I had to check to make sure that I was still in the same drama.
Overall, a good story, but could have done with a review and maybe more rewriting.