The plot follows stories of young people during their summer vacation in the fictional city of Marimbá, home to people like Selena (Cristiana Oliveira), a young and romantic cowgirl that keeps dreams but is a strong and brutal woman. She is desired by two young men, the farmer Jorginho (Gerson Brenner) and the young businessman Arturzinho (Marcos Winter), but it's Chico (Humberto Martins) whom she falls in love with. Chico is the city's delegate and former husband to neurotic Amanda (Maria Luísa Mendonça). Between love triangles and family conflicts, there's still room for adventures and great mysteries to be discovered under the sun of Amores beach.