a piece of paper

A piece of paper went flying out of nowhere and dropped on the floor in the MRT.

Auntie picked it up and read it.

Auntie asked a tourist who was sitting whether the paper belongs to her.

The tourist shook her head.

The tourist then exited the train together with her friends.

And the inconsiderate Auntie simply threw the paper back on the floor again.

And the piece of paper went flying again~