I went on holiday to Recife, Brazil last year having lived there 17 years ago without having been back since. One important reason for going back was to finally sort out some slightly mucky elements from my past which had contributed to my leaving - I had been spurred into action by having read a book called The Velvet Rage last year.
I wanted to meet up with 2 Brazilians, Savio and Walter, both of whom I had been in a relationship with, but had lost touch with when I left the country (and was unable to track down on any social networking sites). I thought i would go anyway and somehow try and locate them - totally unrealistic really in a city of a million people.
The 2 of them used to share a flat with a 3rd person Adelmo, who had moved to Switzerland 15 years ago, at which point (so it turned out) all 3 of them had lost touch. Walking along the beach on my 2nd day in Recife I bumped into Adelmo - he was also just visting on holiday, from Switzerland, as his mother had died the previous month. I was naturally delighted because I assumed he would know of the whereabouts of the other 2.