If they are naked
What’s the first thing you notice about people?
Gender ...sometimes that's questionable.
An aura of a kind spirit.
Sexual attraction.
Eyes, teeth ( if they smile or talk ) and hair. Hallelujah for blue eyes !
Clothes and shoes
Pretty much in that order.
Their personal hygiene as in clean clothes, clean hair, clean teeth.
If there happy or not.
Their looks
Their actions and manners.
Their smile and their courtesy (or lack thereof).
Depends on the person. Some people it is their behavior, others their clothing, others their body language, and othets still could be an oustanding physical feature.
Ones eyes.
