what are the similarities between Aziz and Fielding in a passage to india?

Both Fielding and Aziz are outsiders from their own culture. Fielding doesn't look down on Indians and rather is interested in the differences of culture. Aziz has trouble making friends with his own people and seeks out British for companionship. So, these two are kind of made for each other. Unfortunately strong cultural bias and the colonial situation of the time prevents a real friendship.