The last year in high school is getting... well, the same. A circle of four best friends are still together; two lovebirds still, well being lovebirds; Jung Yonghwa is still the biggest coward on the face of the planet when it comes to confessing to Seo Joohyun, and pretty much a lot of things..
But when Choi Siwon, the no-I-was-not-a-hottie-but-not-invisible (please insert boy or dude here), had a bloody transformation, things in this school turned a little upside down...
Upside down that is for Choi Sooyoung who became Choi Siwon's number one attention.