Sara is offered a chance to buy the perfect apartment, roomy, very luminous and inexpensive. She only has one little problem: she can't live in it before Lola, the actual and aged owner, dies.
Early 80's, Sara is a good-family girl, she has never been with a man, does not drinks, does not take drugs. Following her love, she enters in "El Calentito" a bar where the group "las Siux" is singing.
His father's death forces David to take charge of his legacy. Among their belongings is something unexpected: letters of love of another man. Baffled by the discovery, he decides to visit the alleged lover of his father and discover the truth.