Thodoros is an affluent civil engineer married to Fofi. Thodoros has "invented" an out-of-town friend, Lefterakis, who conveniently happens to be in Athens every time Thodoros wants to have a night out with his mistress.
Businessman Lalakis Makrykostas is married to beautiful and much younger Popi, who's being courted by Nikos Koutroumbas. Popi is becoming suspicious of Lalakis' frequent business trips that take him away from Athens.
With her husband refusing to let her work, a newlywed wife lands a job as a typist at the same company where he works. Soon, she will have to face him. Will she manage to calm him, especially when the firm's owner is a suave philanderer?