My Random act of Kindness is couponing! I love couponing, and will pass out extra coupons I clipped to shoppers in the grocery store. They really seem to appreciate it! 
Lisa R., St. Louis,  MO

I go to Starbucks once a day (my coffee addiction is strong!) and once a week I will buy coffee for the car behind me. I've noticed some times it happens to me as well! A coffee is only a couple dollars but the act definitely brightens someone's day.
Sheridan D., New York, NY