A poor young woman, unhappy with her inevitable destiny as a suburban housewife, gets a job as a nanny for a wealthy family and falls in love with her employer's brother, using every trick to win him over and ultimately become the lady of the mansion. .
Cecília is in love with Eduardo, a millionaire who doesn't care about their relationship. Ready for a new direction in life, she ends the relationship and goes to work as a flight attendant in New York. Later, she returns to win back her love, but things are not the same anymore.