I make brief eye contact, purse my lips to form a half-smile, and nod my head downward. Then i move to an open corner of the elevator, i pull my phone out, and i end my turn.
The elevator stops at the next floor and a Chadbro™ enters. He does not notice you, and does not press any buttons on the elevator. He sniffs his pits before posting his hand on the wall beside the woman and whispers something in her ear. Her face changes to disgust and she darts a pleading glance in your direction, silently asking for help.