Growing up amongst the Lennon Bros Circus of Australia, Arianna Tate never expected to collect her own passionate fans along the way, simply from singing every night, on a swing, under a spotlight, with no instruments in sight. Liam Payne was scrolling through his Twitter during a rehearsal break when he spotted a YouTube link to a recorded interview of Arianna on A Current Affair. When the boys of One Direction fly to Australia for the last month of their World Tour, they sneak off to see a Lennon Bros Circus show. They expect to watch Arianna, maybe have a small chat with the growing superstar and then move along. What they didn't expect was to bond with the Aussie girl, and to be thrown into a whirlwind as they watched a star, like themselves three years ago, grow with international success.