:)

That's all it takes.

A simple smile.

Whether it's from familiar people or absolute strangers, it's enough to make anyone and everyone happy.

Through this facial expression formed by flexing the muscles near both ends of the mouth and flash of teeth, we acknowledge each other.

We say what cannot be said,

" Hi!"

" I'm happy to see you"

" You look great today!"

" You make my day"

" You've embarrassed me/ I'm embarrassed!"

" That's funny/ You're funny"

" I know you but I don't recall your name, so i'll just keep smiling at you!"

" Thank you"

Here's the best part about smiling- It makes you look good!