Today someone ordered two beers, paid then as I was handing their change back they decided to order a pack of nuts as well. I said "Sorry, I can't put it through as a meal deal because I've already put it through the till". The meal deal is a pint and some nuts for a lower price. Normally people get annoyed about this. They just said ok and paid for the nuts separately. Then as they were walking away they said "Oh, and thanks for saying sorry."
That made my day.
It actually went well today, which is very unusual. When I got home I was buzzing and very talkative. I feel like I could waffle on for hours now.