This is the first k-drama I've ever seen, but it took me a while to get into it. I admit that it took until episode 6 to actually be interested but once I did, I was completely hooked. First of all, I'd like to highlight the acting. I've rarely seen such good acting, and everyone in the cast conveyed emotions perfectly, making me attached to every character and feel for every single one of them. I love that they incorporated fairy tales to tell the drama's story, it was brilliant, original and interesting. Gang-tae and Sang-tae's melted my heart and the actors played the brothers perfectly. I would definitely re-watch, I recommend it to everyone!