Park Sung Rie, isn't very intelligent and lacks ability in school. She is in F class, and the least smartest class in her grade. But despite of this she has been in love with the most popular, most handsome and most intelligent guy in their school, Kim Taehyung. She's always making a wish on a shooting star hoping that Taehyung would know her feelings towards him. Until one day, she decided to write a love letter and give it to him. Unfortunately, the guy rejected it instantly. She was so sad seeing her love letter being stepped by the person he loved, she was so hurt because that's her first time to write a love letter but it was rejected. So she decided to just give up on him and forget him anyway. But she has a friend named Park JiMin, that have a secret feeling for her. He always cook her a food and treat her like a real princess and always ready to do everything just to be loved by Sung Rie. But at the same day, Sung Rie's house was hit by a shooting star and collapse. They don't know where they're going to stay because their house is under reconstruction at that time and their only choice is to stay for a while at his father's long time friend. Sung Rie don't have any idea that his father's long time friend is Taehyung's father and the house they'll be staying is Taehyung's house. But as the days and months passed, Taehyung couldn't help himself to fall in love with Sung Rie despite of his cold attitude. What will happen if fate takes over? will Sung Rie wins Taehyung's heart?