Central themes of all of Lahiri’s work, “Interpreter of Maladies” included, are the difficulties that Indians have in relating to Americans and the ways in which Indian Americans are caught in the middle of two very different cultures. We learn quite a few details about where the Das family fits into this cultural divide. Mr. and Mrs. Das were both born and raised in America, although their retired parents have now moved to India to live. The Dases visit every few years, bringing the children with them. They are Indian but not of India, and their dress and manner are wholly American. Although Mr. Kapasi recognizes some common cultural heritage, the Dases are no more familiar with India than any other tourist. Mr. Das relies on a tourist guidebook to tell him about the country through which they are traveling, and Mrs. Das could not be more uninterested in her surroundings if she tried. Although India is their parents’ home, Mr. and Mrs. Das are foreigners. Mr. Das even seems to take pride in his status as a stranger, telling Mr. Kapasi about his American roots with an “air of sudden confidence.”

Though Mr. Kapasi and the Dases do share an Indian heritage, their marriages reveal the extent of how different their cultures really are. Mr. Kapasi believes that he can relate to Mrs. Das’s unhappy marriage because he himself is in an unhappy marriage. He seeks this common ground as a way to find friendship and connection. However, the connection fails because the marriages are so vastly different. Mr. Kapasi’s parents arranged his marriage, and he and Mrs. Kapasi have nothing in common. By contrast, Mrs. Das fell in love with Mr. Das at a young age, and although their union was encouraged by their parents, her marriage was not arranged. Mrs. Das’s comments about her and Mr. Das’s sexual behaviors during their courtship shock Mr. Kapasi, who has never seen his wife naked. Furthermore, Mr. Kapasi is offended by the concept of infidelity in Mrs. Das’s marriage. This lack of understanding reflects a differing understanding of duty and family between the two cultures. The two marriages may both be unhappy, but the causes, remedies, mistakes, and results of that unhappiness have no overlap whatsoever. Mr. Kapasi’s fantasy of forging a friendship with Mrs. Das is shattered even before he sees his address slip away in the wind. The cultural divide between him and Mrs. Das is, from his view, simply too vast.