you and Peter are dating and tonight he was gonna meet you at a party since he had to go 'run errands' (spider man stuff) so he watched to make sure you got there safely, but flash opened the door and he was flirting with you, peter looked away for a second while you were just trying to get through the door but he looked just as flash grabbed you pulled you close and kissed you, he thought you agreed and was hurt

Peter, now out of the spiderman suit and in normal clothes walks to the door just as you finally get away, flash smirks when he sees Peter

"Penis Parker!"

flash calls out