I was in a discount store earlier. There was a lady being served, 1 lady behind her in queue, then me. None of us knew each other. First lady was buying an item that cost less that £1.00. She offered a £10 note. The cashier asked if customer had anything smaller as there was not sufficient change in the till. The customer said she had nothing smaller, and apparently either had no card to use, or choose not to for such a small amount. I said that she could just put it with my stuff and I would happily pay for it. The lady in front of me also offered to pay for it to help her out. The customer said she couldn't accept the kind offer. I suggested she just pay it forward, and other customer said to think of it as a Christmas gift. The original customer quickly disappeared before myself of other lady could pay for it. So , AIBU to think it was just a goodwill thing to do? Would you have accepted it, or was it embarrassing? Just to add there were no other customers around, so we didn't make her look like a charity case.