There are no such things as smiles in this girl

Fifteen years of living life
And not one single smile
What causes these frowns that stick to my face?
Nothing but bad memories and crushed dreams
No sunshines and no freshly smelled roses
Only darkness and weeds fill the earth
My heart, shattered into thousands of pieces
And being stepped on by others who act like they care
There are no such things as smiles in this girl
And there won't be for a really really long time