Galères literally translates to "galleys," referring to ancient ships where convicts were forced to row. Over time, it evolved in French slang to mean "hardships," "struggles," or "troubles."
In "Happy End," Yamê repeatedly uses "galères" to describe the constant difficulties and challenges of life, especially in the context of working hard without much reward. It's a vivid and common slang term that perfectly captures the song's theme of enduring struggles while hoping for a positive outcome.
Yamê's "Happy End" is a powerful and raw look at the struggles of life, especially in Paris. He's asking, "Il se demande à quoi ça sert / Cette vie là c'est toujours des galères" [He wonders what's the point / This life is always a struggle]. It's about the grind of working hard for little reward, and the constant search for that elusive happy ending. He admits, "J'retrouve d'la ce-for s'il y a happy end" [I find strength if there's a happy end], showing how much hope a good outcome can bring.
But it's not all doom and gloom. Even when he feels like "Les insomnies sont mes seules amies" [Insomnia is my only friend], he finds a glimmer of hope, noting "Mais y a qu'la nuit qu'on voit tous la Lune" [But it's only at night that we all see the Moon]. He talks about the harsh realities of life in Paris, where it's "ta santé contre la paye" [your health against your pay], and the desire for "moula / Et liberté dans mon art" [money / And freedom in my art]. It's a song that really makes you think about what we're all striving for.