She, Nan Xi, is the eldest daughter of the Nan family. When her parents were transferred for work, she changed schools and happened to become his deskmate. She is outgoing, quirky, and carefree. Having grown up under her father’s influence, she is known by everyone as a “musical prodigy.”
He, Gu Xiao, is the only son of the Gu family. He is handsome and excels at school, and plenty of girls have a crush on him. But he only likes Nan Xi, always showing her special affection. He has kept his ten-year-long secret crush on her buried in his heart.
She, Ji Yan, is Nan Xi’s best friend and also a close friend of Gu Xiao. Gentle and quiet, she is the good girl in the eyes of her family and friends. Both her parents are doctors, and because of work they are often away from home, so she has lived with Gu Xiao and Nan Xi for years.
Nan Xi, Gu Xiao, and Ji Yan grew up together as childhood friends and share a deep bond. Their parents are also very close friends.
Gu Xiao has always had a secret crush on Nan Xi, but she has no idea. One day, Nan Xi discovers his little secret, but Gu Xiao still hasn’t confessed. How will their story unfold…