A Muscle In a Cavity

Feeding off tension I can't recall for the life of me how I got here.
Be glad you're coming up against basic reality when will I find you.
Feeding off tension when will I see you just like I was meant to do.
I know when wind comes your real face will show and I can't wait.
I expected to see you standing there holding my letters not my hand.
Be glad you're coming up against basic reality a muscle in a cavity.