Shana , 19, who had a 24- carat diamond teeth , go to university in Sydney . In the city he lived with his cousin , Ventje , one to act as a matchmaker . So , Ventje felt need to find a mate for Shana . It turns out there are no matches . Incidentally Ventje acquainted with Jacky , which can be a scholarship to a school in Sydney as well . Because of his reputation as a matchmaker feel threatened , then Ventje persistent Jacky match with Shana . At first they did not fit , but when Jacky had to return to Jakarta , then they both turned out to miss each other . When he knew that Jacky return and have to work to earn money for the treatment of his sister , Shana sacrificed his diamond teeth to finance the operations of sister Jacky .