When someone orders just water, you're not expecting much of a tip. Never judge a book by it's cover.

Kasey Simmons is a server at a Dallas Applebees. He was in for quite the shock when one of his customers ordered a flavored water and that was it. Kasey said it's literally the cheapest thing on the menu. He handed over the bill and the then was in for quite the shock.

A five hundred dollar tip along with a note. The story goes like this as to how he got the tip. A day earlier, Simmons was shopping at his local grocery store. In the checkout line, he noticed another shopper, an older woman who was clearly despondent.

Other shoppers passed right by her. Simmons did not.He spoke to the woman. She didn't explain why she was sad, but Simmons lifted her spirits and even paid for her groceries."It was only $17, but it's not about the money," he said. "It's about showing someone you care."The tip at the restaurant apparently came from the woman's grateful daughter.

Cool move and always tip your servers. Maybe not five hundred bucks, but eighteen percent is the minimum for me.

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