Once when I was at a coffee shop, there was this uncle who came to us. Well, this uncle was disabled for he was on his wheelchair and realised that he needed help. He was offering us some tissue papers, one for a dollar. I smiled at him and said, “Can I have two, please?” He gave me two packets and I gave him five dollars. “Uncle, thank you for the tissues, you may keep the change,” I kindly told him. At first, looking confused, he smiled and I smiled back. I was happy to see that a little kindness can change something to so much more than expected.