Human LIE DETECTOR (How to Read Anyone!) | Top Facial Expression Expert Annie Särnblad

She says microexpressions are involuntary physiological reactions that show what someone is feeling, and they often appear before conscious thought. Her core method is to look for mismatches between what someone says and what their face shows.

She says facial expressions are hardwired and universal across cultures and even in people born blind, while body language varies more by person and culture. She frames this as why the face is a more reliable source than the body for reading emotion.

She describes reading someone’s underlying emotional response as a way to know where to ask follow-up questions, such as in business conversations where someone verbally commits but shows fear. She emphasizes she can read feelings, not thoughts, so facial cues point to “where to dig,” not definitive proof of a specific fact.

She says the key benefits of mastering facial communication are empathy/connection and safety/protection: seeing discomfort or vulnerability allows you to adjust how you lead, teach, or relate, and also helps you avoid harmful or misaligned relationships.

She highlights specific markers she teaches as “one significant thing” per emotion: e.g., “nostril shadows” for disgust/“no,” “smile bags” (cheek rise) for real joy, and chin puckering for vulnerability/empathy. She also describes fear features like widened upper eyelids and the “rectangle mouth,” including a smaller “oh crap” version.