Han is the quietest child in the class, which means he doesn't speak because of some kind of trauma. He is alone every day,and listens to music all the time. He sits alone in the shade of a tree. But that changed, suddenly he had a very important person in his life, his older best friend Minho But Minho moved to Japan 4 years ago to become a model.Han didn't want to hold him back , but since then they could only talk on the phone and rarely because Minho was busy.