Tram Line 2 runs from Shipaipu to Xujiahui, passing through bustling areas like Fada Road and Jinshenfu Road. It is the most important transportation line in the French Concession.,If Lao Liao acted impatiently and chose to walk away instead of waiting for the tram, it meant that something urgent had happened and the two people needed to find a chance to meet immediately.,Let me know if you have any other text you'd like me to translate!。