Spotted on the Gautrain platform at Rosebank, you gave me your seat.

Monday evening, packed platform, I was clearly exhausted and pregnant and trying not to show it. You stood up without even being asked, just moved so I could sit, and got off two stops later at Sandton without saying much more than "no stress, mama." I've taken that train every day since hoping you'll be on it again. Grey hoodie, Blue NY cap, you had earphones in the whole time. If this is you, thank you. You made a genuinely awful week bearable for four minutes.