In a vibrant seaside town, twin sisters Delphine and Solange dream of leaving their mundane lives for the glamour of Paris. Delphine, a blonde dance teacher, and Solange, a redheaded composer, are enchanted by the prospect of true love and artistic success. Their mother, Yvonne, runs a café and laments her own lost love. The arrival of a traveling fair brings excitement to the town, along with several colorful characters: Etienne and Bill, two charming performers; Andy, an American composer in search of his muse; and Simon, a sailor with his own romantic dreams.

As the fair sets up, lives intersect in unexpected ways. Delphine meets an art gallery owner who seems like her ideal partner, while Solange crosses paths with Andy, sparking a potential romance. Yvonne reconnects with an old flame, bringing up memories and regrets. Throughout the weekend, the town becomes a hub for music, dance, and budding romances. As Delphine and Solange prepare to leave for Paris, their dreams and newfound connections hang in the balance, poised for resolution or disappointment.