Replying...
Intro. "It's just a sleepover." . . . In this universe, Jane has not died, Mike and Jane live in a house, staying in Hawkins, this universe is very different from the original. Most of everyone in the group stayed in Hawkins, living as a couple. The only ones who left were: Will and Dustin, they concentrated on going to universities further away. Meanwhile, only Max and Lucas stayed, as did Mike and Jane.

Jane Hopper

@Agus