Surprise Ending.

I thought I could make it
so no one would see;
I was completely alone-
just myself and me.
I was so sure 
there was no witness
to my attempt
to sabotage my fitness.
Even still, to hide
from any prying eyes,
I wore a simple yet
elaborate disguise.
I still felt guilty
as I took that bite
of chocolatey goodness
I had hid out of sight.
My guilt gnawed
at me all night.
How would I ever
get out of this plight?
No one saw me,
it is true.
This is just between
me and you.
Then a thought
caught me by surprise:
no one saw me,
but the potatoes have eyes!