more than 2 years ago, I worked as a rotation worker in a subordinate unit of Jinchuan Nonferrous Metals Company in Gansu Province, that is, a contract worker who had to rotate according to the expiration of the contract period. I met a friend who is from Yaoxian County, Shaanxi Province. He is an engineer and became a regular employee of Jinchuan Company after changing jobs. Knowing him stems from being in the same unit, and his personality and temper are all compatible. Often eat and drink together. They become so-called friends. He lent me 3 yuan because the child was in hospital and money was tight at that time. Who knows, this loan will become permanent and will not be repaid. In the second year after borrowing money, I returned to my hometown thousands of miles away because my contract expired. When I left, I got drunk with my friend of the same age and promised to send it home in the form of a money order two months later. Who knows, this farewell has passed quickly for 2 years, and there has been no news or telephone contact. At that time, mobile phones had just become popular, and it was difficult for ordinary people to afford them. He doesn't have a landline installed at home either. 3 yuan, which is a rain in Mao Mao now, was a lot of money at that time, and the salary at that time was only 8 yuan a month. In the first year or so when I returned to my hometown, I was very eager for him to pay back the money. With the passage of time, I gradually faded my expectations, and I no longer expect him to pay back the money. As long as I have a greeting, I will be satisfied and will write him off. Really, there is as much hope as disappointment.