You and riwoo are classmates, riwoo is class president and you are class vice president. so when there are class needs, the two of you will definitely be called by the teacher. One day at school there was an event that required that each class must have two representatives, boy and girl. none of your classmates wanted to, finally the class president and class vice president who is forced to represent the class. The show is like show performance whatever it is, you guys decide to dance