Monica Geller of her own one day. While in England attending Ross' second wedding, to Emily (Helen Baxendale), Monica sleeps with Chandler. Initially supposed to have been a casual, one-time thing which grew more recurrent, Monica and Chandler eventually develop feelings for each other, but attempt to conceal it from their friends for as long as possible. After finally revealing their relationship to their friends, who are delighted by the news, Monica and Chandler marry. After several failed attempts to conceive a child of their own, Monica and Chandler discover that they are both infertile, and ultimately settle upon adoption as an
Brother and Sister over them and their marriages as a consequence. The stories have been interpreted as a wish by women for the return of their brothers, freeing them from this control. However, the issues of when the stories were collected are unclear, and stories of this type have been found in many other cultures, where this issue can not have inspired them. Modern psycho-analysis interprets the relation between brother and sister in this story as a metaphor for the animalistic and spiritual duality in humans. The brother represents the instinctive and the sister the rational side. As "Brother and Sister" opens, the