It’s now their senior year. Everyone was excited for their college. They’ve been so busy and they grab all the possible opportunity to enjoy their last days as a high school student. Yoona and Kibum first bid goodbye to all of them as they were both going to America to finish their study there. On the other hand, Hyoyeon went to China to study hip-hop and so Eunhyuk tries to follow her there. The rest were all still together though some relationships have already developed. Siwon and Taeyeo