I loved this drama! Brought me so much emotions. I cried & laughed a lot. Lol. Even if it's a bit exaggerated because of having a super hi-tech robot that's like 99% human form, and (kinda) falls in love with a human (without having emotions & a heart) and vice versa... I just fell in love with the story. It also shows how humans can be so greedy and despicable sometimes, so it's also an eye opener to what's happening in real life nowadays.