why does my cat lick me when i pet her

Your cat licks you when you pet her mainly as a sign of affection and bonding. Cats often groom each other in a social behavior called allogrooming, which strengthens their relationships. When your cat licks you during or after petting, it’s likely her way of returning the grooming favor and showing that she considers you part of her social group or family. This licking can also be a form of comfort and self-soothing after being petted, helping her to relax. Additionally, cats may lick to mark you with their scent as part of their territory and social identity. So in essence, your cat licking you is a positive behavior expressing love, social connection, and comfort with you.