The Only Living Boy In New York by Simon and Garfunkel is a poignant reflection on feelings of loneliness and the bittersweet experience of seeing a close friend (Art Garfunkel) leave for a distant place to pursue his dreams. The song was written during a time when Garfunkel was in Mexico filming a movie, leaving Paul Simon in New York, feeling isolated and missing his friend. Key themes include solitude, yearning for connection, and the unique bond between friends. Particularly poignant moments are encapsulated in the lyrics 'Tom, get your plane right on time. I know your part'll go fine. Fly down to Mexico,' showcasing the mixed emotions of support and longing.