What is the main content of Rao Xueman's novel "Singing Love Songs"?

Little Seconds’ childhood sweetheart Sang Bi became famous overnight after participating in the talent show. Due to the special status of a star, Little Miaozhen has suffered all kinds of grievances in underground love and still moves forward indomitably. Close friend Fang Cengceng couldn't accept that her boyfriend Fan Xiaojiu fell in love with Little Second Hand and left angrily. There are also cracks in the relationship between Little Second Hand and Shang Bi... When love and friendship are far apart at the same time, how will the strong Little Second Hand face it? In 2009's new work "Singing Love Songs", Rao Xueman uses an extremely calm writing style to tell the story of girls' watchfulness and persistence in love. The brave girl "Little Miaozhen" who is more touching than "Little Ears" teaches you to understand love, cherish love, and accompanies you to experience the happiness of "letting go".

I didn’t film a TV series. Those are just behind-the-scenes.