High School AU! Kim Jongdae just wants to confess her love for Byun Baekhyun. He ends up making her cry in the girls' toilets. Kim Jongin is really smooth. Whether it comes to being admired by his fans, actually being in a conversation with Do Sookyung, dance and track or just talking to people in general. He was going to be real smooth in confronting Byun Baekhyun for making his older sister, Kim Jongdae, cry until Zhang Yixing showed up.