Arabs are renowned for the relationships they can have with their humans, yours is certainly a perfect example! Don't forget they may sleep in their owners tents in the desert! Try taking her camping!!
She is such an Arab most I have known just love people, Arabi used to lay on the floor with us when he was young I don't see him laying down so much nowadays, if you run in the field he will run with you and you can get him to rear in hand.
My Arab mare does the same, I can't stay there for long though as she has a surprisingly heavy head for one so dainty ☺ She's gorgeous, what a lovely pic.