On Écrit Sur Les Murs is a colorful invitation to turn the whole world into a giant notebook of hope. By "writing on the walls," Kids United imagine spraying the names of the people we love, sketching our dreams in bright graffiti, and leaving bold messages for tomorrow. The ink is our very own lifeblood – a poetic way of saying that these words come straight from the heart and cannot be washed away easily.
The song’s chorus repeats like a lively chant, urging everyone to cover every surface with promises of unity, love, and solidarity. It celebrates diversity (métissage), believes that even the smallest message can light up the night, and trusts that a sleeping world will eventually awaken to kindness. In short, this upbeat anthem turns street art into a symbol of collective courage, reminding us that when we share our dreams out loud, we give them the power to reshape the future.