S1, E23: Valentine is 11 years old. She lives in the suburbs of Valparaiso, the biggest harbor town in Chile, South America. This morning, she is taking the train to the bus station to meet her friend Tania, who is arriving from Santiago. Valentine often uses group taxis to get around in Valparaiso; she also sometimes takes the shuttle boat, a fast, traffic-jam-free way of getting across the bay.