Old Counter at the Alley

The radio repair shop in the alley has been open for thirty years, and Lao Chen only plays one song every day - "Qian Qian Que Song". The neighbor thought it was noisy, so he apologized with a smile and let it go the next day. Later, the shop closed, and the alley suddenly became unnervingly quiet. When the new owner took over, he found a stack of letters under the counter. They were all addressed to Hong Kong and the recipients had the same name. The neighbors then remembered that Lao Chen had said that he had loved a girl when he was young, and she said she liked this song the most.