Pug befriends visitor and won't move

Enkei the pug loves getting visitors round to the house, and he always has to become the best of friends with them, to the point that he makes them feel guilty about even contemplating leaving. Enkei gets really excited when people first come in the house, he won't leave them alone, he follows them wherever they go in the house, and will not give up until he gets some kisses and cuddles. He literally chucks himself into their arms! He also jumps up and steals some kisses whilst they take their shoes off. Any opprtunity for some attention Enkei is there! Enkei likes to sit on peoples feet which is a strange habit. He carefully places himself so that they can see him sitting there at the bottom of the couch, he stares at them until they reach down to give him a pet, when they do, he tends to lift his legs and relax against them so that he spins and lies on his back, perfect for a belly rub, how are you meant to say no to a cute pug after all? After a while of belly rubbing, he likes to make himself comfy on their feet resting his little head down and then receive a head and ear massage if he's lucky, like in this clip, he loves nothing more. It really relaxes him and sends him straight to sleep, he will chill like this all night if you let him. I think there is method in his madness as then our house guests usually feel guilty about leaving as it means they have to disturb his sleep, he is a clever little Pug! His ears are soft like velvet to touch..... this always helps his case!