Special emphasis on relationships and love. Shows the need for legalization of same sex couples in crises situations. Shows also the love of a parent for a child. The acting was suburb, the music added to the deep feelings in the show. Truly one of the best of ER. The Corday and Greene side story also indicates the development of both the characters in their attempt to come together as a couple. The show managed to touch on all types of relationships. John Carter finding Abby at an AA meeting was equally important as it gives John the realization that others are in the same situation he is. This was a remarkable show.