"Can you play the accordion?"
"Thank you"
In the music classroom on No. 6 In the afternoon of 2003, I met Gu Zhihao when Chen Siyi was at her most sad. For the first sight and for Chen Siyi's words, Gu Zhihao learned the accordion for three years and stayed with her for ten years. Time has passed, but all the past events are just one sentence: "I hope you are as good as ever."