My mom received a call from some guy claiming to be her nephew from Mexico. He said he was driving down for a few days and wanted to stop by to visit. He said he would call her back once he got close to her city. He also asked for her cell number. She gave it to him. When he called back she asked him more questions and then told him that she didn't have any nephews with that name. He sounded insulted that she didn't remember him and eventually hung up.