At a shopping mall one day, I noticed a longtime friend across the way and started walking over to say 'Hi'. As I got closer, I smiled and waved to greet her but noticed that something wasn't clicking. Now only about 4'-5' away, I'm still smiling and about to say something when I noticed that she doesn't seem to recognize me. The woman actually wasn't my friend at all, but a near exact double instead...face, body type, hair, clothing style, everything! Even being just a few feet away, I was still fooled. Kind of an embarrassing moment for sure...
Many years ago walking downtown, a young couple that I passed swore that I was Tim Robbins and started following me. I picked up my pace and they dropped back. I never saw the resemblance at all...they must've been high