Out of all the dramas I've ever watched, this is easily one of the best. The plotline is very smart and very well-done, it keeps you on your toes the entire time, even when you think you know what is about to happen next. Great and very lovable characters, we see the female lead being strong and independent without working as a love interest for the male lead. It's funny and refreshing but also very serious at times, making it perfectly balanced. The plot moves slowly, so it is easy to follow without getting lost, but without getting tiring and boring.