Pay it forward

I have seen this everywhere but have never been apart of it.  Basically you do an act of kindness for someone you don't know, and you do it annonamously.  

I was in the drive thru at Taco Bell and was trying to hand my money to the cashier when he told me that the car in front of me paid for my entire meal!  I had about $16 worth of food ordered and they paid the whole thing.  Apparently they told the cashier to tell me to have a great day.  

Now it's my turn to pay it forward.  I don't know how I will do it, but my goal is to do it by the end of next week.  Hopefully I can make someone's day, just like someone made my day!