I think there was also a book before that movie that I read as well..can't remember the name though.......For a long time after the book my significant other and I did exactly that on a few occassions. We paid restaurant bills, we paid tolls....it was a great feeling. I have done it a couple times since then but financially I am in a different spot then I was before so will have to think of other ideas. Its the best concept ever!!!!!!