It's the era of Dynasty, Murphy's Micro Quiz-M and MT-USA on the telly, Kajagoogoo, Culture Club and Chris de Burgh in the charts. And also a time of mass emigration and creeping social change. In 1983 in Carrick-on-Suir two 18-year-olds take tentative steps into the future: Cathy to become an au pair, Mary to study accountancy.