Boys by The Beatles is a lively and energetic track that captures the excitement and joy of youth. The song primarily revolves around young love and the thrill of being around someone special. Key themes include the exuberance of youth, the joy of romantic attraction, and the fun of socializing and dancing with friends. Notable moments in the song include the exuberant chorus and the playful call-and-response vocals which highlight the track's upbeat nature. Originally performed by the Shirelles, The Beatles add their characteristic energy and charm to this classic tune.