In literature, "emotion" is portrayed as a dynamic force that colors interactions and internal experiences alike. Characters may display emotion outwardly—as when visible traces betray a deep inner turmoil or passion ([1], [2])—or they may strive to conceal it in an effort to retain control over their inner selves ([3], [4]). Authors often highlight the duality of emotion: it can both impede and propel actions. At times, it is depicted as a raw, almost uncontrollable surge that overwhelms reason ([5], [6]), while in other instances, the modulation, suppression, or ebbing of emotion marks a character's evolution or internal conflict ([7], [8]). Moreover, emotion is sometimes intertwined with duty or moral sentiments, serving as a driving force in pivotal moments that define relationships or social expectations ([9], [10]). This multifaceted use enriches characterizations, lending a nuanced depth to narratives where feelings are as tangible and influential as any physical presence in the story ([11], [12]).