This treatise on teens behaving badly takes three separate approaches to its theme. In the first story, a hottie skater boy asks a bored, young heterosexual couple to sexually indulge him. In the second story, a boy/girl couple contends with a nerd who clings to the boy after class each day. In the third and final story, an attractive young guy puts the moves on his identical twin brother's girlfriend.

Inès, Stella, Marion and Emilie are four young women who become friends and never leave each other. They band together during their teenage years. This film discusses their first meeting and what happens afterward.