A Night Full of Rain(1978)

Original title: La fine del mondo nel nostro solito letto in una notte piena di pioggia

When romantic journalist Paolo rescues American photographer Lizzy from a scuffle in an Italian village, his efforts at romance lead nowhere. But when they meet again in San Francisco, Paolo succeeds in wooing her. Can their love overcome the differences between the traditional Italian Communist and the modern, liberated American woman that threaten to tear the two apart?