Ok! I understand the story does not give any super new twists: a stupid good-for-nothing but optimistic girl likes genius and overall outstanding but gloomy guy, and after annoying him continuosly she grows on him and ta-da!: a happy end- they married. BUT script made this story into a fascinating comedy and actors showed characters developing chemistry. After happyly watching this drama once I rewatched it and still enjoyed it a lot, some time passed and I plan to rewatch it again. SO if you are down or just want to enjoy a light comedy this drama is for you ^_^