Motivation: The internal drive or reason that compels a character to act; closely related to intentions but focuses on the underlying psychological factors.
Deception: The act of intentionally misleading others with false information or actions; characters may have hidden intentions that they don't want others to discover.
Subtext: The underlying meaning or intention conveyed indirectly through dialogue, actions, or situations; readers must interpret subtext to uncover characters' true motivations and intentions.