Great way to ruin a perfectly good night...

To find out someone's following your new girlfriend. She just called me, and seemed really worried, when I asked her what was wrong she told me 'some creepy old guy is following me' When I asked about what he looked like, she gave me a pretty generic description, 'he had white hair, and a black shirt' I asked about his face, and she said she couldn't really remember, and that he may have been wearing sun glasses. I just hope she's being paranoid, and nobody's actually following her...