I always wondered why it is that when some people smile all of the teeth in their mouth show and when other people smile just some of their teeth show. Do some people go out of their way to show all of their teeth when they smile or is it kind of like some people are double jointed and others aren't. Do people who smile with every tooth in their mouth showing wrinkle more? Inquiring minds want to know.
2 comments:
Smiles are like laughs. You don't choose how you do it, you just do it.
People's mouths have different shapes - in most cases, I think it's just a function of anatomy.
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