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A real smile lifts your cheeks and creates "smile bags," raised puffed skin under the eyes. A fake smile leaves the skin flat. Look for that lift to tell the difference.

A real smile lifts your cheeks and creates "smile bags," raised puffed skin under the eyes. A fake smile leaves the skin flat. Look for that lift to tell the difference.
How can you tell if someone's giving you a real smile? All you have to do is look at the skin right here. This skin is usually flat. When we're happy, our cheeks pop up and we get smile bags. So if we have smile bags, they're happy.

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