Todorov's theory of narrative structure proposes that stories typically follow five stages: 1) Equilibrium, 2) Disruption of equilibrium by an event or person, 3) Realization that a disruption has occurred, 4) An attempt to repair the damage from the disruption, and 5) A restoration of equilibrium, usually in the form of a new equilibrium. The document provides examples of how the plot of the film "Over Forever" follows these five stages, starting with the main characters Lana and Spencer being together and happy, Spencer breaking up with Lana causing a disruption, Lana realizing the disruption and seeking revenge, and ultimately ending with Lana failing in her plan and being jailed, creating a new equilibrium.