So embarrassed a work colleague posted on Line thanking her significant other for the single Pringle. I naively thought he'd eaten all bar one Pringle and assumed it was a 'joke' so clicked the laughing face- only to have the teenager (who was clearly reading over my shoulder) announce disgustedly that I shouldn't be pleased that she'd been dumped!!
Work colleague is not exceptionally young (closer to 40 than 30) and until this post nothing vaguely in this vein
Quickly deleted laughing face but now considering options for Monday 
Will also attempt to educate myself on random statuses and meanings as I'm clearly inept!
Please tell me at least one other person over 30 wouldn't have got this