The older Pines Twins face difficulty due to their switched names and one of them suppossedly being dead so they decide to finally end this charade, except that doesn't end well.
As a teenager, Sherman Pines had a life and many better things to do over summer break than hang out with an older brother he barely remembered. In this, he was unlike Tate McGucket, whose life had fallen apart in 1981 and who just wanted to forget. Fate, however, had business with them both, and thus they both find themselves in Gravity Falls, Oregon, in the summer of 1983.
What if Stan found that Ford left a daughter behind after falling through the portal? What would he do?