How a water bottle on an Irish train sparked an Afghan woman's childhood memories

Sara Wahedi speaking after receiving the One Young World "Entrepreneur of the Year" award in Belfast. Picture: Sarah Wahedi via Twitter
Tipperary. A word on a water bottle and in a song. The one word linking memories from the past and the present for a 28-year-old Afghan woman as she travelled down to Dublin on a train from Belfast.
Sara Wahedi was five years old when she, her mother, and her brother arrived in Canada as refugees from Afghanistan.