Same thing. In 1994 I was in Monaco or France or somewhere in this really small village on the top of a cliff with a magnificent cacti garden.
On the way down from it I passed Jimmy Barnes and a lady (his wife) going up. I said "g'day Jim" and kept going but, at the next bend in the path, said to WW2 (my 2nd ex ....) did you notice we passed Jimmy Barnes?
She said ....
oooooooaaaaaaaaaahhhhhhhhhhhhhhhhh
turned around and ran back up the path to speak with him (+ photo of course!).