So I know a married couple, not very well but well enough to say hello and maybe a little small talk with her in the pub or shops. They're freinds of friends really.
The husband must work near me as I see him some lunchtimes walking to the shops or having lunch. Several times now I've seen him with another woman, either just walking quite close or sitting on a bench a little too close just to be friends. But the other day I spotted them kissing and cuddling.
Would you say something either to her or the mutual freind of ours? Or should I just keep my nose out?