We all have had hard times when we are out of change and need to buy something which of lesser amount. A guy walks into a gas station around 5 am and gets caramel candies which costs ten cents per piece and gives a $100 note to pay for them. When the cashier explained that he didn’t have enough change for the single candy, the guy replied rudely. So the cashier thought of an epic plan to get back at the rude customer. Read what the cashier did when the guy tried to buy the single candy. This is how everyone should treat a rude person.