PetitFromage
Dickens - that’s exactly what I meant but you said it so much more eloquently!
Well, gee, thanks! But it took me ages to think how to explain the very simple principle of 'there's a time and a place'. 
AI could've deciphered my jumbled thoughts far better, but I know if I go down that route, my ageing-brain will just sit back and take it easy...
But, seriously - there are some very nice people around who would never intentionally offend anyone, and I wouldn't ever want to offend them by being too precious. However, those Silly Billies in Richmond Park angered me because - and of course, they didn't know this - that long-ago picnic was a pivotal point in the relationship between Mr Dickens and me, both of us having come out of abusive previous relationships, it was the first time we were able to relax with each other, so it was a very private moment.