Preston helps Mommy get gas

Yesterday we needed gas, but I could not find my wallet, so no credit card. I had some cash and so I had to go into the store to purchase gas, with Preston and Eva. On our way back to the car, Preston shouts out "button!" and lo and behold, our little Honda got treated to a "Blend" instead of the cheaper "Unleaded." Nine cents more per gallon! Preston just says "I push button!" And I just have to smile and say, "yes, you did. Thank you for helping mommy pump the gas." Then I hurried and buckled him back into the car so that he wouldn't help me anymore.