...and it was packed because there's an annual summer event going on that just kicked off.

So I was standing when this group of peeps get on and this chick (maybe lady - had crows' feet) in the group stands next to me.
Then she reaches into her bag to pull out her silk scarf when a small white square falls out and onto the floor.

I look down and read on it, "durex".
Then I look at her and she looks back at me.
Then I look down at what she dropped again.
Then I look back at her and she looks back at me again.
Then she bends down to pick it up and put it back in her bag.
Then she looks back at me and I look at her again.
Then I look out the window and don't look back until her and her group gets off at their stop.

End.