An alien fight leaves the hero severely injured.
Lena doesn't know Kara is Supergirl.
Most of them glued to their phones, no doubt trying to find where they are meant to be, but when their eyes meet yours you offer them a gentle smile — hoping to help soften their nerves for the day ahead.
Or… Kara and Lena are in a relationship.
My favourite part being about the back and forth between Queen Elizabeth the 1st and her sister Mary Queen of Scots.
Vaccines are just one more way to do that.