Behind the Smile :-[

This is a smile i drew myself. I always wanted to know what is behind this smile? Behind this smile :-[ is a person you'll never know, who has emotions that chooses not to show. Also behind the eyes are stories left untold. A dream that hasn't been accomplished and layers of skin like onions that have yet to peal off. Behind the face people don't know what to think and nobody will feel it's pain. And what causes this person to sink. Behind this smile is a world filled with uncertainty and sometimes the truth isn't enough but somehow it gets by. Behind the wisdom is someone you haven't met and could be your worst nightmare! You'll be afraid but will curious. What comes out from this smile are words that you can't explain. This person isn't normal nor plain but behind the shadow is a world left unknown. A past yet unspoken and that this person prefers not to show. How mysterious?