That is nice to hear! I really wish it was contagious as a lot of people I have encountered ( retail industry mainly) have been rude and quite unfriendly. I had a shop assitant today huff at me today because she had to repack my goods because she didn't see my environmentaly friendly bag that I had presented on arrival at her check out. I wish people were more friendly towards each other. it just makes the world a better place.Don't know why it has upset me more lately. I hope I encounter a dancing lady at a bus stop!