HAVE TO DO WITH

{v. phr.} 1. To be about; be on the subject of or connected with. * /The book has to do with airplanes./ 2. To know or be a friend of; work or have business with. - Usually used in negative sentence. * /Tom said he didn't want to have anything to do with the new boy./ * /I had nothing to do with the party; I was home that night./