Cats usually rub their heads against people to show kindness and coquettishness, asking for petting or feeding. This action of rubbing will leave the cat's scent in other places, especially the face, chin and back of the head. These parts have glands that emit their own odor, so this is also derived from the cat’s territorial awareness and serves as a marking function, which means that the cat has been very sure that this is my owner, and some cats even Rubbing the head against the sofa and the corner of the table is all to mark one's territory, and this action has a certain social nature and is friendly. It only occurs when the cat is very relaxed.
