Chavire means 'capsizes' or 'overturns'. It's a vivid and somewhat dramatic verb that isn't commonly found in everyday conversation or many pop songs.
In the context of the song, the lyric "mon être chavire" (my being capsizes) powerfully conveys a feeling of being completely overwhelmed and emotionally unstable. It paints a strong image of the singer's inner world being turned upside down by the music and emotions, making it a memorable and impactful choice.
Coeur de Pirate and Loud guide us through a glittering yet hollow nightlife where city lights pretend to shine just for us. Beneath the pulsing bass and fleeting hookups, the singers admit they have merely used each other, trying to drown a deeper sadness. The chorus becomes a dreamy confession: in the dark they are finally allowed to feel the boredom and loneliness that daylight logic keeps caged.
Loud’s rap paints the same mood from a traveler’s angle. He hops from Brussels to Berlin, downing “two glasses full of moonshine,” never quite present, never fully gone. Together, the two voices reveal a shared restlessness of young adults who mask their anxiety with late-night adventures, hoping the next city, the next song, or the next person will fill the void. “Dans La Nuit” is less a love song and more a nocturnal diary about craving connection while drifting through a world of dazzling but temporary lights.