Ah, nothing like the claustrophobia of a subway car resembling a sardine can.
The woman squashed next to me was working on a crossword puzzle on her phone. I idly read the clues over her shoulder, then my head snapped up when I saw: "Captain Jean-_____ Picard, Captain of the U.S.S. Enterprise." She had flicked past to the next clue, apparently ignorant of the answer.
"It's 'Luc'!" I exclaimed.
"L-U-C?" she casually replied.
She languidly typed it in.
Good deed for the day? Done.