"I hate challenges." "Retiring is the best choice." "I have made up my mind to go." "I will walk alone in the future."... "Stop it, you are going to die for the long-distance test in high school physical education class, walking alone? Walk a few steps and sit down for a cup of tea?" Former high school classmates are fighting side by side today: Hidden things are unexpected, cute and cheap, and occasionally think about life. Retired pilot Hu Can∨Long-term complaints about the appearance of male duo, elite male lawyer Cheng Haowei