A couple of times for me. Right after he died I was walking home and it began to snow. Well, it very rareky ever snows where I live so for it to be snowing, in April, well it set me off. Another time I was in a pub with a friend, there was a band and they were setting up. One of the guys was tuning his guitar when he just began to play Purple Rain. It was so unexpected and sounded so beautiful, just one guitar simply being strung, wellm it really got me and I ended up sobbing. In truth though, the tears are never ar away, they still come way to easliy.