I thought this was a great kdrama, the story was very interesting, at first I didn't really understand the title, but now I do. I definitely recommend this drama. I would like to watch it again myself. At first I thought it was going to be a boring drama but that's not the case at all! I really like that Cha Eun-woo is in this kdrama. He can act very well. Park Gyu-young also acted well, she was very good in it, I will definitely watch more of her dramas. she was also super cute as a puppy. I give this drama an 8 out of 10, which it certainly deserves