Watch Online Free on Watchseries. Two atypical characters, one red and one blue, try to communicate. Were it not for Alain's shyness and Rosalba uncontrollable body behaviour whenever she hears a song, a love story could happen. But between the ebbs and flows there is a tiny space. In this major work, Le Quellec entertains and moves us and we feel like saying: the secret is in the pin!