Altering Crossfire

Life is Strange Fanfic What could possibly happen if an inaccurate occurrence advance to an unlucky mishap amidst two teens who are complete opposites? One being seen as an egotistically spoiled brat while the other being seen as a timidly reserved bairn abruptly swapping bodies by an error in a scientific experiment gone wrong. Is it a nightmare? Is it real? How long would they be able to grasp the situation before one of them causes a downfall to the other? Will they bear it long enough for an acquisition? Or will they crack beforehand?