Indicates friendliness, excitement, or willingness to interact; context determines the intensity of emotion.
Direct gaze can signal confidence or aggression; avoiding eye contact may show fear or submission.
Often a sign of anxiety, stress, or an attempt to pacify and avoid confrontation.
A clear indication of fear, submission, or feeling threatened in an unfamiliar environment.
Not always about tiredness; it can be a sign of stress or an attempt to calm themselves.
Shows alertness or curiosity, often directed at a sound, movement, or potential threat.
A warning sign of discomfort, fear, or aggression; often a prelude to defensive behavior.