Alejandro Quesada (Fernando Fernan Gomez), an eminent doctor successful with women, drives his old friends Federico (Juanjo Menéndez) and Enrique (José Luis López Vázquez) to change their attitude towards life. The death of a common friend, Luis (Jesus Puente), reaffirmed in the attempt to enjoy their existence and seek the association of younger women than their wives.
Lorenzo is a young man who has just returned to Salamanca (Spain) from England, where he fell in love with Berta, a girl daughter of exiled parents who have never seen Spain. Lorenzo tries through some beautiful letters that she understands how is the world where her parents once lived.
