Kang Min-jae, a senior at Taesung High School, lives with his stern father, who's a captain of a famous airline. He has liked a blunt and staunch girl named Hwangbo Soo-jin in the same apartment building but he never had the courage to go up and talk to her. Soo-jin lives in a family that puts the son on the pedestal, she has no room to escape the pettiest housework even while she's studying for the college entrance exam.
After the exam, Min-jae has a drink with his buddies and then sneaks out with his dad's car. On the way, he discovers a victim to a hit-and-run accident. Yang Jung-sook, a ballet instructor at the community center in the district, sees Min-jae and the body. Jung-sook, having difficulties in finding enough students for her class, threatens Min-jae, who she caught drinking and driving without a license, and drags him and his two friends to learn ballet. Meanwhile, Soo-jin's parents also forces Soo-jin to learn ballet to get rid of her stiff and boyish appearance.
Finally, Soo-jin, Min-jae and his buddies, Dong-wan, and Chang-sub, meet at the ballet school at the Hwangkeum community center. With Yang Jung-sook at the center of the ballet school, various people from all walks of life learn ballet. While they all clash and open each other's hearts to one another, they finally come together in a memorable performance in the end.