Returning from his mother's funeral, Mark clashes with Kerry over the treatment of a teenager who rescinded her DNR. A new second year resident that likes to be called "Dr. Dave" clashes with almost everybody from the surgical department to the paramedics. Romano promotes Corday to Associate Chief of Surgery. Jeanie decides to marry Reggie after her bid for adoption is denied. Carol and Luka treat a dying woman who wants to see a priest. Peter and Carla meet with a psychologist about Reese. Carla later tells Peter that Reese may not even be his son, an idea he vehemently denies.