The song's lyrics describe a romantic attraction between two people, often by listing elements that are not needed to make this attraction work. In turn, the singer states that the romance does not need a certain setting ("a moon in the sky"), location ("a blue lagoon"), or stereotypical dating accompaniment ("soft guitars"), due to the strong attraction to the person.
^ abcdefghijklmnoGioia, Ted (2012). The Jazz Standards: A Guide to the Repertoire. New York City: Oxford University Press. p. 158. ISBN978-0-19-993739-4.