Straziami ma di baci saziami (internationally released as Torture Me But Kill Me with Kisses) is a 1968 Italian comedy film directed by Dino Risi.
Desperate, the two attempt to commit suicide laying on rail tracks, but just get scolded by the train conductor.
Providence brings a handy solution when Marisa's dad dies of natural causes, and the two can see a brighter future.
Unfortunately, Marino's landlady (a widow, who fancies the young man) is jealous of their relationship and hints that once Marisa spend the night in an hotel with Guido Scortichini.
On the other end, Marino hits rock bottom when he decides to kill himself on New Year by jumping in the river Tiber from the bridge Cavour.
Marino is delighted to have finally found Marisa, but the joy does not last long since she is now Mrs Ciceri, after marrying her employer.
Then Umberto explains that he made a vow to his mother death bed that, if he ever regained his lost senses, he will become a monk.