It’d been a good few years since the pine twins had been to gravity falls. Mabel has stayed the same. Her wonderful bubbly personality. Her looks. Pretty much everything stayed the same. Whereas Dipper. Became a completely different person. He wasn’t the only one though. So did a certain Robbie. And when they meet under different names and looks and instantly get infatuated with the other, they had no idea who they were before