Do any people you know ever do this and and do you think we are dating by what i tell you?

he had a argument with one of my friends over who owned me he won it was a joke argument anyway and when we were walking in the halls after wards he was hugging me from behind he will rub my leg under the table and act like a total perv i laff at most things he does he is the kind of person who yells random stuff for no reason at lunch i said you are so stupid jokingly and he goes well you are a virgin and i go so are you we fight all of the time but then i will go all shy and blush he calls me his pet and he tells me to call him master do you know anyone who acts like this and if you saw us and have never met us would you think we were dating ?