A finger in my mouth
A nail between my teeth

Am I worried ?
or
Am I stressed ?

A sound came to my ear
A sound of something breakin'

Am I breaking my nail ?
or
Am I eating it ?

No , I'm not
I'm just anxious
I'm just worried
I'm just stress

Anxious about him
Worried about what he's doin'
Stressed about what he thinks about.