Peter looked down at their hands and grinned, shrugging, "Yea, I think so." He moved from her hand to wrap his arm around her waist and looked down at her, "I hope this is okay, let me know if the... closeness is weird, but it does kind of require it. You know--I'm going to shut up now."
Peter moved towards the building's edge and drew her in just a bit tighter, probably tighter than he needed to, and decided to scare her a bit because he was an idiot, that's why. He looked down at her, "Enjoy the fall."
He pushed her off the edge and watched her fall a moment, before then leaping off the building and falling after her. He slammed his hands down next to his sides to go faster, surging through the air as he fell after her, "Computer, play Kickstart My Heart by Motley Crue."
When the music began to play over the city, it sure did sort of ruin the feeling of being in a real city, but who cared? As he neared her, he shouted, "There, that's more like it!" Throwing a hand out to the side, he fired off a line of webbing, and criss-crossed with her, snatching her up by her waist as the line took hold and they swung up, barely sliding above passing cars, before launching back into the sky once more, letting the line go, holding her close as they flew into the air. Flipping upside down and looking at her, "I hope you didn't eat too much before this."
And with a twist of his body, he made sure to make them both as thing as possible and fell down between a few buildings in an alleyway, and swinging out of it a moment later.