If you borrow food from neighbours (eggs, potatoes etc) do you return the next day to replace it? A couple in their 30's knock every month or so asking for something they'd run out of. They both work full time in good jobs, her mother lives further up our street and there are shops a short drive away.
I've never had anyone ask for food, so unsure if I'm supposed to say 'can you replace that pack of onions' or is it implied its just given away? (I was born abroad so unsure if there is an etiquette I've missed?)