Goblin? Its simply the first drama that i rewatch the scenes again and again after years of watching kdramas!The story is simple but unique, sad but funny, the details, cinematography, ost, especially the acting and chemistry are superb.Gong Yoo can even speak his emotion only through his deep eyes and smiles :)Every scenes were done perfectly in details.I admit i didnt expect and feel anything at first series, but the more i watched, the more i hooked up and felt their emotions.Age difference doesnt matter,  it happens in real life, 19 is not a child anymore and the writer has to use the 9 magical number to fit the fate storyline.Brother to sister love or even father to daughter love? hahaha...  I think this is exactly what made Goblin so successfull!Because deep down in every women heart, they yearn to have this "father and brother" like affection from their man, a sincere love that makes women feel safe and protected, a mature but also cute and humorous man in their stressfull life.Some said its overated, maybe because they started to watch with very high expectation.Just watch and enjoy the details,  the more it goes the better it is.