Australia by Jonas Brothers is a fun and catchy Pop song about longing for a romantic escapade down under. The song narrates a story of admiration and infatuation with a girl from Australia. The upbeat tempo and lively melody reflect the excitement and energy associated with young love. Key themes in the song include romance, adventure, and excitement for new experiences. The lyrics reveal a sense of longing and the desire to be with someone who is far away, illustrating the universal feeling of wanting to bridge that distance. Particularly poignant moments include the lines where they express the wish to travel to Australia and spend time with the person they adore, showcasing the depth of their affection.