These strangers were just walking around when all of a sudden, little packets from the sky started raining down. They were, in fact, tiny parachutes with friendly sayings that urged the finder to do something kind for a stranger. So what did they do? Hugs, high-fives, and a whole lot of fun later, everyone walked away from this plaza with a grin to share. Whether or not you get a message from above, why not do something kind for a stranger today?