This takes place in an alternate universe where Spider-Man saved Gwen, instead of accidentally killing her.
Panel 1: Peter and Gwen are sitting together in Central Park, watching a 4th of July fireworks display. They're both enjoying it, but they've also got something on their minds.
Gwen: NOT NOW, PETER. I KNOW WE'RE GOING TO HAVE TO TALK ABOUT IT, BUT NOT NOW, OK?
Panel 2: We see Gwen and Peter in silhouette from behind as the fireworks burst in the air.
IT'S A WONDERFUL NIGHT, ISN'T IT, GWEN?
Gwen: YEAH, PETER. JUST GREAT.