This document discusses various forms of nonverbal communication including facial expressions, eye movement, gestures, posture, and physical distance between individuals (proxemics). It provides examples of how each can convey information about emotions, interest, discomfort, confidence, and relationships. Facial expressions like smiling or frowning can reveal one's true feelings. Eye contact, blinking, and pupil dilation provide clues about attention and comfort levels. Gestures and posture also communicate approval, defensiveness, and other states. Proxemics refers to the appropriate distance between individuals based on their relationship and culture.