Rosalia feigns a headache and remains home while the rest of the family goes to the cinema to see the local première of "La Dolce Vita", a film so scandalous that no one wants to miss it. Ferdinando sneaks out of the theatre and returns home, arriving just in time to see Rosalia leaving for the train station. He retrieves his gun to kill her, but arrives at the station just after their train departs. He revisits his plan and the Criminal Code. It defines a crime of passion as executed in the heat of the moment or in defense of one's honor, so he embraces the role of a cuckold.