As Susan recalls first meeting Edie, the amount of her doughnut goes from less to more between shots.
When the wives are driving to deliver Edie's ashes and their tire blows out, Susan asks if anybody knows how to change a tire. But in season 1x12, "Every Day A Little Death," Susan changed Edie's tire for her (ironically on her way to spread Martha Huber's ashes) so she would have known how.