what happens after Joseph andrews arrival in london ?

In London, Joey falls under the influence of the big-city footmen, who succeed in getting him to change his hair but fail to make him pick up any of their vices. He spends most of his free time on music, about which subject he becomes very learned. He becomes less obviously devoted to his religion, but “his Morals remained entirely uncorrupted.” Lady Booby now flirts incessantly with him and seeks opportunities of leaning on his arm when he accompanies her on her walks. Other ladies in town begin to gossip about Lady Booby and her footman. The footman himself remains oblivious to the gossip and to his lady’s intentions, and Lady Booby finds that his restraint makes him even more attractive.