It's been over a year since we've had to wait on the new adventures of our favorite residents of Hawkins, Indiana. With 'Stranger Things' season 2 soon to arrive, or as the Duffer Bros. prefer, 'Stranger Things 2,' the long wait is finally over. If you don't have the time to rewatch all of season 1, we've got your back. Here are 5 things to remember before you binge-watch at the expense of sleep and responsibility to your loved ones. Spoilers ahead, obviously!