I had high expectations from this drama but to be honest, I was disappointed. Although the story of the main character is good, it's inspiring but the female characters are really annoying. Person A likes Person B, and person B likes C and C likes D and so on.... twisted and complicated love affairs. It was too far fetched and annoying at the same time. It was motivational but things get too much unrealistic over time. Although the lead character had rigid principles and socially inept behavior but that too changes at some time. Over all, the show was good but just not so much realistic.