Lin Yuezhen is in love with swimming star and school heartthrob Zhang Shihao. She's far too shy to approach him and instead asks her best friend Meng Kerou to act as a go-between. Kerou reluctantly agrees but whenever Shihao appears Yuezhen flees. Shihao can only conclude that Kerou is using an imaginary character to court him but she has her sights set elsewhere. An insightful and original coming of age drama.