Affection. Sometimes, licking and gentle nibbling can be your cat's way of showing affection. Mother cats lick and nibble at their kittens in grooming, and it may be that your cat is trying to show you the same love his mom showed him.
Regarding this, what does it mean when a cat bumps his head on you?
Whether you know your cat's seemingly odd behavior as head bumping, butting, bunting or bonking, your cat is just trying to tell you something. She may head bunt with you as well as with other humans — or even dogs or other cats. Bunting is a cat's communication method of showing affection for others.
Why do cats rub their faces on your face?
Rubbing on objects may also be a way to pick up scent. When cats bunt on their owners, they not only deposit their scents but also pick up scents from the owner. This can also be a sign of affection or greeting behavior.
What does it mean when a cat licks your face?
In the same way that you show affection to your cat by petting them, your cat may attempt to return the favor by licking you. Kittens especially will use licking as a way ease anxiety the way a human might use hugs. If your feline friend loves to lick you, it probably means they'd like some affection in return.