I get that feeling when my wife stands there with her bra on. I remember whats behind it but not seen it for years!!!
It does make for a good conversation (IMO). I agree with Magoo, the older one gets, the more it seems to happen. Admittedly, another component of this could be how sometimes the memory could change. For example, my local mall used to have a movie theater ... it was vacant for the longest time. A girl I was dating at the time used to go see flicks there all the time. When we broke up and the theater closed, I use pass by and just sadly stew in the memories of just watching movies there with her.After I've had some time to heal, I passed by the same closed theater and realize that maybe the relationship wasn't that wonderful (which is probably why we broke up). Sure, there were wonderful memories of just watching films there with her ... but once time passed and other factors came in to paint more of the picture ... it felt as if the memory changed from bittersweet to indifferent. I have to wonder what I will look back on 10 years from now with the same nostalgic feeling.