Patty, the bank teller, was having a bad day with nasty and rude customers. A nicely dressed young man came up to her window and with a smile showed her a note. "Please give me all your money... I thank you for your time and help!"
After emptying her drawer into a bag, she added a chocolate bar left from her lunch.
"What's that for?" he asked.
"That's because you were the most polite person I've had all day," she answered.
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