I'm a time bomb,
But I don't know when I'll explode.
I could tell you everything,
And you'd never truly know.

I'm the secrets I'll always keep.
I'm the gap between my teeth.
I'm the branch that's always out of place.
I'm the purple eyeliner,
Running down my face.

I'm my best friend,
And my worst enemy.
I am nobody else,
Except me.