The song was included in the greatest hits album Tu trouveras... 10 ans de succès (Best of), released in November 2009, where it appeared as the twelfth track.
The song is a duet, combining a solo by St-Pier in pop ballad style with a rap backing track by Frédéric Chateau.
The rap lyrics of the male singer (Chateau) repeat themes of despair, self-isolation and indifference to others: J’m’enferme dans ma bulle, je n’regarde personne dans les couloirs de mon esprit ('I enclose myself in my bubble, I look at no-one in the corridors of my mind').
In response, the female singer reiterates her love for him and her determination to break into his self-isolation: Ton indifférence m’est la pire des souffrances ('Your indifference is the worst of suffering to me').
The woman initially sings looking into the bubble, but then dives into it and swims toward the man to rescue him.