This was one of the first dramas I tried to watch, and I'd heard a lot of good things about it. But to be honest, I REALLY didn't enjoy it then. That was at the time when I really knew nothing at all about Korean artists. I couldn't even tell the difference between them. After some time, though, I became more familiar with the Asian drama concept, so I tried to re-watch a lot of shows I disliked before. This was one of those. But after knowing a lot more about it, it was suddenly SO funny and cute! The acting was so good, I couldn't believe it! It was actually surprising at some points. The story was amazing! The only reason I didn't give it a full score, is because of the unnecessary scenes that makes you want to keep watching it as if it never happened. The cast really did their job, and each actor fit their character so perfectly it was scary! I especially like the way they use facial expressions and gestures. But I can't really give a full score here, either, because I do want to replace some of them, for some reason. Music is exactly what you'd expect from such a cast. But I love the fact that they're sung by the cast, and how it personalizes everything very deeply. And the music really carry out the emotions needed. I don't think I would re-watch this in the nearest future. Not because it was bad, but because I wouldn't be able to forget the whole story that quickly. Rather than the low re-watch value score being something negative, think of it as positive. Overall: This is definitely one of the best dramas I've ever seen. When I'm an adult with kids, I'm going to keep the whole show on a DVD or anything, and when the kids are old enough, I'll make them watch this. Because it really does carry a very important moral that is hard to teach. I loved it very much.