Ricardo Delaroise, the son of a politician fell in love with Isa the only child of her mother who was a widow. They had met circumstantial and fell deeply in love but Ricardo's family wouldn't approve of their marriage. He was then forced to marry his childhood friend Monica, who had loved him since they were kids, and travel out of the country, leaving behind Isa, who was already pregnant. Five years later, Ricardo and Monica came back to the country. Isa and Ricardo met again and he found out that she had a child for him. They began to see often because of the child and once again they fell in love. Would Isa agree to be the other woman? Would Monica let her husband be taken away from her? Would Ricardo divorce his wife who was already growing on him to marry his first love and the mother of his son, Isa or would he keep their affair a secret and let her be his mistress?