If you have seen a fly on the wall in your dream: Moreover, you can leave a lasting and positive impression in everyone's mind. It seems like so much sociability and sharing makes you a little tired. To see a fly on the wall in your dream indicates that you will receive news that will upset the person. Sometimes it corresponds to gossip, to say unfounded things about people. Sometimes, it is interpreted that anyone who sees a fly will get confused and problems will occur in business life. You will have arguments with your colleagues and you will have to get away from work.