I think we should treat others equally when we use them and when we don't use them. Such people can make friends with each other. And people who don't run when you need help and don't run as long as they can help can make friends. There is also the kind of person who doesn't treat the rich and the poor as three or six, and the kind of person who always thinks from the other side's point of view. In addition, people who are tolerant and generous can make friends without haggling. What can hear your secret and help you keep it is not to speak ill of you behind your back, but to make friends with those who slander you.
I remember once, I went to a restaurant with my friends and saw a couple who were supposed to be friends. It seems that they have eaten enough, and there is not much left on the plate. One friend asked the waiter to pay the bill, and then the other kept pulling and pulling, that is, both of them were opening their wallets. A man was afraid that the other party would grab the bill, so he quickly opened his wallet, took out his money and picked up another one. Then my friend and I began to comment on the two of them. I told my friend that I was too lazy to learn from that person, even if I didn't want to pay, I pretended to treat them. He thinks people are fools. My friend just smiled and said nothing.
In fact, everyone is not a fool. Anyone who is kind to himself can see and feel it. Don't act like he can't tell when he gets a bargain. Actually, it's really fake. If you want to make friends, please treat them sincerely.