the seven-year itch

"It TICKLES and TANTALIZES! - The funniest comedy since laughter began!"
–Main tagline

A 1955 romantic comedy movie directed by Billy Wilder and starring Marilyn Monroe as an unnamed character (simply "The Girl" in credits), based on the 1952 three-act play of the same name by George Axelrod – who also co-wrote the movie along with Wilder.

It is best known for its iconic "wind lift" scene. The title comes from a phrase used by psychologists referring to waning interest in a monogamous relationship after seven years of marriage.