My thoughts are silent.
But the music is frantic, and fast 
My legs jitter wildly.
Up,down,up,down,up,down. 
They won't stop.
However I'm perfectly calm, and the room is absolutely silent.
Except for whispers that pierce the silence. 
So quiet, but so loud.
The room is silent no more.
A loud dull sound is emitted while someone sharpens their pencil.
High Pitched laughs erupt.
Backpacks are clanged,
and lunch bags are crinkled in the most unholy of ways.
The silence is gone, and so is my peace.