Grooming you(probably because he or she likes you),some times while your petting them they get happy and start purring and licking you
If cats are salt-deprived they lick people to get some salt off of their skin.
Asked in Cats (Felines)
How can you get a cat to lick you?
You have to taste good to the cat. Seriously, though: not all cats will lick people, and those that do, will be selective in the ones they lick. It is a matter of what the cat itself wants to do. It can help if you have been sweating; often, cats will lick people for the salt on their skin. ...
Asked in Cat Behavior, Lotion
Why would a cat lick perfume or lotion off of you?
Cat's like to lick and taste new things is one reason your cat would lick perfume or lotion off of you. They like nice smells. ...
Asked in Cats (Felines), Cat Health, Cat Behavior
Is it safe for one cat to lick pet armor off another cat?
It is not a good idea for a cat to lick the pet armor off of another cat. Pet armor and other topical ointments can be toxic if digested. ...