At the drive-thru in Loveland, Colorado more and more people are pulling up to the pick-up window to find they owe nothing. That's right, nothing. They're then told the person ahead of them paid their bill. "It kind of almost took my breath away for a minute," said Lindell Green, a Loveland resident. "It was just such a wonderful surprise." Green then paid for the person behind him. It's a simple idea of pay-it-forward and it seems that an unnamed revolution is building around it! This video from CNN shares more.