Ross Geller hence, Schwimmer was the first person to be cast on the show. Ross is a paleontologist and has a Ph.D. from Columbia University. His romantic feelings toward Rachel Green, which began as a high school infatuation, are an ongoing theme of his narrative arc. Likewise, their on-again, off-again romantic relationship is a nearly constant theme of "Friends". Born on October 18, 1967, and raised on Long Island, Ross is the elder brother of Monica Geller. Ross and Monica are Jewish and see themselves as at least cultural Jews, with Ross taking a more active role in wanting to teach his
Monica Geller several cooking-related jobs throughout the series, having worked at five different restaurants, a trend that nearly coincides with her constant rotation of boyfriends in an ongoing search for the "perfect match". Michael Hogan of "The Guardian" believes that the character's "competitive, perfectionist, obsessive-compulsive nature made her ideally suited to a career as a chef." However, her love of cooking and food is also responsible for her having been extremely overweight as a child, throughout high school and college. The running gag of an overweight Monica is often used as a recurring backstory for the character throughout the series, first explored