Monica Geller terms of ethnicity, Crane confirmed that both Monica and Ross are half-Jewish, with their father being Jewish and their mother being of non-Jewish European ancestry. However, "Television's Changing Image of American Jews" categorized Monica as a "masked" Jew, explaining that "the smart, funny, and insecure Ross seems more Jewish" than Monica, who the author dismissed as "china-doll like" in appearance and demeanor. In his book "Encyclopedia of American Jewish History, Volume 1", author Stephen Harlan Norwood agrees that, unlike the show's male Jews, Monica's Jewish "markers" have been virtually removed. Although Monica and Rachel have remained best friends since high
Brother and Sister Sister is categorized as its own type as number 450, "the brother and sister". Another of this type is The Lambkin and the Little Fish. At times, Brother and Sister has been confused with Hansel and Gretel, which has also been known under the alternate title of Little Brother and Little Sister. The Grimms selected Hansel and Gretel for the tale by that name and kept the Brother and Sister title for this tale. Some publications of the Hansel and Gretel tale still use the Little Brother and Little Sister title, causing confusion for readers. The story as told by