The document discusses two theories - Todorov's five stages of a media text and Propp's characterization theory. It applies Todorov's stages to analyze the music video "Antartica" by Sound of Guns, summarizing each stage: original equilibrium of a happy couple, disruption when the girlfriend attacks another girl in a bar, recognition of the problem the next day, attempts to restore the relationship that fail and lead to violence, and a new equilibrium after the girlfriend kills the boyfriend. It also applies Propp's theory about stock characters to the music video "Sometimes" by Sound of Guns, identifying the hero, princess, villains, and helpers.