I have one best friend, when he owned people money, he seldom pay back ones. I don’t know whether he real forget or he purpose don’t want to pay back, but he always behave like this and make many of our friends not so happy with him.
Normally people own me money, I will wait until they pay me back, I really seldom go and ask from him. Sometimes when I wait too long and ask back from him, then he will say he already pay back me, in fact he didn’t pay me back yet.
You can see how dangerous of this people. It is because he is one of our best friends, otherwise I will not going to give him face and then tell him how to be a good guy so that people don’t hate you because his this bad behavior.