You shouldn't know the truth

I wrote this in English today. It's not all true - I wrote it because I was bored, confused and feeling bad. However, some of it couldn't tell the truth more clearly...

The truth was out - I knew it was,
The reason I could tell because...
Classroom fell quiet as I walked in,
My day of hell about to begin.
The girl who started this meant no harm,
But she had seen my messed up arm.
Wherever I went, people moved,
The truth I knew had to be proved.
Awkward silence, yet more pain,
My friends all gone, none did I gain.
Don't think I'm deaf because I could hear,
The secrets whispered past my ear.
Thoughts from your head on your face did show,
How far away you wanted me to go.
I saw the glares, I saw the eyes,
And deep inside I saw despise.
Lessons dragged on and time dragged out,
Saw the hate with out a doubt.
Let down everyone that I had,
Made you worry, made you sad.
Nobody wanted me when the truth was seen,
I was called selfish, was called mean.
Attention seeking, stupid child,
Acting crazy, acting wild.
Whole class staring as I sat on my own,
All I wanted
was to go home. xx