Park Shin Hye, the student president and prince of Geumsoo High School, and Kim Ghun Ja, the princess and the granddaughter of the chairman, have a secret that no one can tell. What is their secret that doesn’t seem to lack anything? And is the love blossoming between them just an illusion? Park Shin-hae, the student president and prince of Geumsu High School, and Kim Chun-ja, the granddaughter of the chairman and princess, have a secret that no one can tell. What is their secret that doesn’t seem to lack anything? And is the pink airflow that began to flow between them just an illusion?