Kate & Peter
"Danger around all corners," Peter agreed, and he brightened as soon as Kate confirmed she did know another version of himself. He knew that parallel dimensions could bring about all kinds of changes, but if Kate was a friend of another Peter, he could easily see her that way too.
"Your Peter, is his identity secret over there, too? From the rest of the world?" It was something Peter thought about often, how one of the things he remembered from his home universe was Beck outing him. He hoped that wasn't the case everywhere.
"Like a Netflix and chill kind of - thing? Or just a watching cool movies together thing?" Peter's eyebrows lifted, and he had to physically hold himself back from asking Kate all the questions ever. He'd have to start small. "...Is he taller than me?"