This really started off great, it was hilarious, it was mysterious, and it kept you on the edge of your seat wanting to know what happened next. And then....it plummeted. I was rather disappointed with how much this dragged towards the end. Whoever was in charge of writing the romance to this drama should be fired, as I wanted to gouge my eyes out whenever I had to experience the extremely awkward romance that went on between the main characters. This drama would have been just as great if they left that out. I too agree that this could have been shortened to 16 episodes instead of 20, as it was the last 4 episodes that dragged the worst. It felt so unnecessary, and I found that there were so many flaws in this drama that I couldn't help but to constantly point them out and laugh. I wish I could say more good things about it but the only redeeming factor was the comedy in the beginning and the friendship between the characters, but sadly it did not stick towards the later episodes and left me feeling empty.