"Am I invisible?"

It was midnight when i got home.
I wonder why my parents are not home yet.
So i went out to find them
But i didn't see even a shadow of them.

I searched them all night but my parents did not show up.
I continued to searched until dawn
and I heard from the neighbors
that my parents were in the hospital.

I asked them why but no one replied
"Am I invisible?" I asked myself.
One of them said that "their child was dead already" so hurried to the hospital happily thinking that my brother was dead.

When I entered the hospital, I saw my mother in tears walking to the 6th room so I followed her and asked what happened but she did not answer as if I was invisible.

After I got to the room, she opened the door and i saw my father crying...