He'll start to dislike you soon because in his mind, you're not tipping enough. If he does continue to like you, it means you're tipping too much
Re the AP/hookup question, sometimes playing these games can work in your favor. About 15 years ago, I was playing with a former member of the old version of this site that the old timers here will remember (he has a Sp21 count named for him.) Anyway, we were getting heat from a young female pit boss. He started showing interest in her, asked what time her shift ended, then wrote something down on a piece of paper and handed it to her. She looked at it, walked away, and never came back to our table. I asked him what he wrote and he said it was his room number and to knock on his door. And no, she never went to his room.