This was the longest drama I have ever watched, but every episode kept me entertained. The main couple is one of my favorite couple out of the dramas that I watched. It kind of has a Playful Kiss feel about it somehow to me. I think it's the fact that there aren't any super vindictive characters in it. Most the dramas I have watched either have an evil relative or just an evil character in the drama and sometimes there's both. The story is ok, but you have to kind of buy into the whole cancer thing. Personally, I don't really go for the dramas that have cancer in them, but it kind of works for this drama. The whole drama is super mushy and lovey dovey. There are no knife/ gun fights. The music is some of my favorite music from a drama. I've caught myself humming it. There's one song that remind me of Ra Ra Riot's Can You Tell as far as sound goes. I have no clue what they are really saying. I'm watching this for the second time so yes it's worth it, although I'm probably going to end up skipping some parts. One more thing, I would suggest watching this drama on Viki, and not Dramafever because Dramafever cut some scenes out of it. I checked the other day because I thought there wouldn't be a difference, but there is.