Disappeared!

As usual, i was taking a train.
I was on my way to meet my father's friend.
I was sitting next to a guy with a black shirt, brown shoes.

We reached Toa Payoh already.
That guy was there. Sitting beside me.
We were on our way to Novena.
It was just one stop to Novena.

After the door was opened at toa payoh mrt.
Soon, this guy next to me was talking with his friend via phone.
He told his friend that he was in mrt, bla bla bla...
I took off my glasses for a few second and realize that there is no more sound.
I glanced to where he sat. He wasn't there.
And we haven't reached Novena yet.

I tried to look for him.
I told myself.
Maybe he was standing near the door, or maybe he moved to another seat.
Yet i cannot find him.

He was just disappeared.

I don't know how and why.