What is with us human beings? Sometimes, the simplest of things done in a certain way touches our hearts, makes us emotional or hopeful or alive all of a sudden!
Take the case of this person Matt. What he did was travel to 42 or so countries over a period of 14 months, asking people to dance with him wherever he went. That people joined up to dance and that a close to 12 million or so people enjoyed watching this mass comic dancing ritual and felt glad out of it, is something that is difficult to explain. No? Check it out yourself :)