A private eye mistakenly tells a client his wife is cheating, an amnesiac learns about his two wives and a man suspects his girlfriend of infidelity.

Tu mi nascondi qualcosa

Joe, Carlo, Bobo and Giacomo have always been friends, each with their own life and problems, but united by an authentic bond and the passion that brought them together: music. The Boys, the band's name, had had lightning-fast success in the 1970s. In their routine - between love and personal affairs - a possibility bursts that takes them on a new journey: they will have to deal with the dreams and ambitions of the past and the world of today, but even more they will discover the meaning of their friendship. .