How do they know when that time is without having first witnessed some ball gobbling?

Do we just have ancestors popping in for a check and immediately turning away embarrassed all the time?

Maybe they have to ask permission at the family spying desk and the attendant will just shake their head and say “umm… Nows really not the best time. Gobble gobble if you catch my drift.”

I can’t imagine how many embarrassing reunions there would be in heaven, or maybe hell is just filling to the brim lol