When Chu Beiyang was 7 years old, he met Xie Nansang, who was also in the hospital for infusion.
When Chu Beiyang was 14 years old, he accompanied Xie Nansang for infusion in the school doctor's office.
When Chu Beiyang was 17 years old, Xie Nansang silently watched the boy named Bai Hua chatting and laughing with Chu Beiyang.
When Chu Beiyang was 18, he followed his mother to study in Italy.
Since then, Xie Nansang's favorite place has been the rows of poplar trees on the northern road.
It was not until three years later that Chu Beiyang returned from Italy.
He said: Your WeChat message was too formal in greeting, as if you didn't miss me at all.
Xie Nansang looked at his long-separated lover in front of him.
Formal: Your hair is messed up...
Concept: Love needs to be expressed.