Barefoot in the Park (film)

Barefoot in the Park is a 1967 American romantic comedy film directed by Gene Saks from a screenplay by Neil Simon, adapted from his 1963 play of the same name, starring Robert Redford and Jane Fonda as a young newlywed couple. Paul, a conservative lawyer, marries the vivacious Corie, but their highly passionate relationship descends into comical discord in a five-flight New York City walk-up apartment.

Source: Wikipedia — Barefoot in the Park (film) (CC BY-SA 4.0)