Read the following letter and write a reply to help the troubled boy
Dear Dr Helper,Hi!I have made many friends in my school.We are getting along very well.But one day,one of my friengds lost 100 yuan.He thought I had taken his money and he told others about it.They are not as friendly to me as they were before.I'm very unhappy.I need your help.Can you give me some advice?写一封回信