Intruder

Given 'Intruder's' genre as Mystery and Thriller, and its plot involving a suspicious returning sister, audience emotional responses are primarily driven by suspense and uncertainty. High levels of Anxiety and Anticipation are central, as Seo-Jin's growing unease about Yoo-Jin creates constant tension. Curiosity is a dominant emotion, compelling viewers to uncover the truth behind her disappearance and return. Fear and Surprise arise from the unfolding mystery and potential sinister revelations, while Confusion and a sense of the Disturbing contribute to the unsettling atmosphere. Empathy for Seo-Jin's trauma and his struggle to protect his family also plays a significant role.