: It was written and composed by Didier Barbelivien , a prolific French songwriter known for creating major hits.
: The central metaphor suggests that it is not just blood flowing through our veins, but the "river of our childhood"—the memories and experiences that truly define us.
While the definitive version is the Garou/Sardou duet, the "feat. Vivi" credit often refers to covers or social media versions (such as those on platforms like Smule) where independent artists or users collaborate on the track. You can find the original official video on YouTube to hear the classic arrangement.