In a picturesque beach in Normandy, the young Pauline, a curious and enthusiastic teenager, embarks on a vacation that promises to be unforgettable. Alongside her mother, who is trying to maintain a low profile after a recent separation, and her friend Marion, Pauline finds herself in an environment where emotions and relationships intertwine in complex ways.
The story revolves around the charms and disillusionments of first love, desire, and the contrast between youthful innocence and adult maturity. As the four characters explore life on the beach, conversations about love and sexuality flow naturally. Pauline discovers the art of seduction, while her mother grapples with her own longings, and Marion searches for her place in a world that sometimes seems to overshadow her.
In this sunny and carefree setting, new friendships and reunions are inevitable, leading Pauline to question what she truly wants in life. The dance of emotions breaks the superficiality of interactions, revealing the hidden truths of each character. By the end of the summer, their relationships are marked by decisions that will influence their futures, demonstrating that although the vacation may end, the lessons of love and self-discovery remain forever in the heart.