Parle tout bas, si c'est d'amour

A biology teacher who is asked to show his students how to use a condom. A grandmother who loves talking about relationships and sexuality. Parents who are upset and a principal who's fed up but concerned about his students' health. A mother who worships a long-gone man... Caroline and Olivier are sixteen, and they'd like it if their parents and teachers would stop wanting to talk to them about love, since most of them obviously don't understand a thing about teenage feelings. Caroline and Olivier love each other. And they're scared. Scared not to be up to the task of their love story. They want their first time to be beautiful and wonderful...