Mai Ling, the Cambodian girl Fran and Val "adopted" in high school for 17 cents a day, is coming to NY to visit them. Sylvia doesn't like the girl, for whom Fran and Val fight over, resulting in a split up between the two best friends. Sylvia thinks Mai Ling will also come between Fran and Mr. Sheffield, but Fran finds out Mai Ling got engaged to Brighton to get a green card!