Rome Adventure (1991)

Prudence (Suzanne Pleshette), a feisty but romantic-minded young librarian at an all-female school in New England, resigns from her job after getting disciplined for recommending a banned book to one of her students. Impulsively deciding to summer in Rome, she's romanced by the smooth Roberto (Rossano Brazzi) and becomes friends with American architect Don (Troy Donahue), who is trying to extricate himself from a failed relationship with the emotionally needy Lyda (Angie Dickinson).