How are sub-objectives defined in the context of a scene?

Sub-objectives in the context of a scene refer to the smaller, often intricate goals that characters pursue within a particular moment of the narrative. These sub-objectives help to create depth and complexity within a scene by demonstrating the shifting dynamics and intentions of the characters. This concept is crucial for actors and directors as they explore both the thematic and emotional undertones of a scene.

When a character's objective shifts subtly—such as a change in mood, subject matter, or intention—it contributes significantly to the progression of the scene and enriches the overall storytelling. This transformation can indicate internal conflict, motivation changes, or varying levels of desire, enhancing the audience's understanding of each character's journey.

In contrast, the other options do not align as closely with the idea of sub-objectives. Major plot developments are broad strokes that outline the storyline rather than the nuanced objectives characters pursue. Scenes primarily focused on conflict may indeed contain moments of sub-objectives, but conflict itself does not define sub-objectives directly. Lastly, character exposition helps in understanding background and motivations but does not inherently capture the fluidity of objectives that characters might express throughout a scene. Overall, option C encapsulates the essence of sub-objectives effectively.