My best friend

Perfect teeth, perfect smile, and more.
is it just now, or was it like this before?
When we were young, was it the same?
Or was she the only one who really changed?

she has everything,she doesn't know what its like to be me.
She doesn't understand and her perfection is annoying me!
I wan't to break away, but it's justs so hard.
'cause wherever I go, there you are!

I can't take it, she makes me feel bad when i look in the mirror.
Doesn't she understand that I'm just not as good as her?
Is this friendship for real, or is it all pretend?
This seemingly perfect girl is my so-called "best friend"