Eye Dilation

• Watch pupils dilate when looking at someone
• Note dilation up to forty-five percent
• Confirm with direct line of sight

Self-Grooming

• Note self-grooming increasing subconsciously
• Watch hair tucked behind the ear
• See the neck exposed in the motion

Lips & Throat

• Watch lips part slightly for moments
• Note swallowing and throat movement increase
• Read increased blood flow to the lips

Body Orientation

• Watch the torso angle subtly toward
• Note the head tilt exposing the neck
• Read chest orientation as a strong tell

Mirroring

• Spot subconscious mirroring of posture
• Note matched gestures and movement patterns
• Treat synchronized rhythm as a signal

Proximity & Feet

• Watch physical distance gradually shrink
• Note reasons invented to get closer
• See feet point toward the person

Fidgeting

• Note nervous energy rising
• Watch touching of objects or clothing
• Read increased self-touch as arousal

Cluster Analysis

• Treat three signs as likely attraction
• Read five or more as strong attraction
• Rate intensity from low to very high