I had to share this with someone as I was so touched by it - it restores your faith in humanity when something like this happens! We were doing a 'big' shop in Morrison's last night when a love lady with two little children joined the queue behind us. She kept looking at us and then at a bunch of papers in her hand. I didn't really take any notice and just thought she was a big odd.
She then produced a £5 off voucher and said - 'Do you want this - I've got a few spare'. We thanked her a lot and then she disappeared to another checkout. I can't believe how incredibly happy this made me all evening!