On the cul-de-sac there’s a naturist hotel with a naturist beach. I went to that beach with my couple and swimmed to one of the (very!) small platforms where you can lie and get some tan.
All of a sudden, anothe couple approaches swimming and gets on the same platform (that barely had the space for four of us, and we were all full naked). I realized the motive was that the guy wasn’t feeling quite well after some swimming effort.
So we started talking. It turned out that the girl was a computer programmer, just like me, working in C++ under Windows just like me. So we talked about some features of MFC and of the newer (then) ActiveX Template Library, some language features too, etcetera, full naked, on a small platform on the caribbean sea.