This film is a romance drama with elements of fantasy. The plot is creative and was the main reason why I persevered to the end. Some episodes, however, weren't interesting at all. Lee Min-ho is the male lead. I know he is a very popular actor but his performance in this drama was decent at best. He seem to have only one expression. The female lead, Jun Ji-hyun outshone him. She has charisma. Her performance was expressive, layered and convincing. I found her interactions with the homeless lady particularly enjoyable because they were full of respect and tenderness.