My wife died last year. I'm now in the very early stages of seeing a woman I've known on and off for 30 years, all going nicely, very low key. So last Saturday, I was out for dinner with some friends in a completely different circle, when the wife of the couple asked me how Christine is. I talked about Christine for a bit, then she explained to my friend's sister, who was at the dinner and is in yet another social circle, that I am in the early stages of going out with this woman, and what she did for a living. The sister then turned out to know her from a yoga group.