 Hannah portals from Ireland to get her first look at an Australian beach, but finds herself having to explain to Brett s mother why she is in Brett s bedroom at 7.00 in the morning. Brett and Hannah allow the family to believe that Hannah is an international surfer wanting to borrow a board. Within minutes, Hannah becomes a contestant in a surfing carnival and she can barely swim. Desperate to end the embarrassing situation, Hannah triggers the shark alarm, having no idea of the chaos this will cause.