Where does Pip stay in chapter 43 and with whom does he share an unpleasant conversation? Why is it unpleasant? Who else appears at the end of the chapter in "dust-colored" clothes?

Pip returns to his home town and, at the town inn, meets Drummle, who is obviously courting Estella. The two pass rude words to each other, then they depart on their own ways. It is unpleasant because Drummle is the man (or type of man) Estella had been groomed for all her life.

Source(s): http://www.gradesaver.com/great-expectations/study-guide/section5/