I'm probably going to get slammed for this but...
As a VERY rare treat I've picked DD up from nursery and popped into Sainsbury's to have a quick lunch. She wanted sausages, so I ordered her sausages and mash, and she was confused by the fact there was a single sausage on her plate. She ate it and asked for another, I explained that there was only one and she responded by saying but there's always two! Agreeing with her that I'd have expected two I went ask to enquire, and ended up paying 80p for a second sausage, I'm trying to decide if I should complain!! AIBU and lost the plot here.
In my defence a few years ago I was amazed a kids portion of fish fingers came with four fish fingers!!