Vincent, a wealthy real estate agent, is invited to dinner by his sister Elizabeth and her husband Peter, both professors in Paris. Claude, a childhood friend and trombonist in a symphony orchestra, is also present. Vincent brings news from the prenatal examination of his and his wife Anna's unborn son. The name chosen by the soon-to-be parents strongly offends the others for many reasons. The dispute between the guests quickly escalates and before long the resurgence of old grudges and hidden secrets is unavoidable ...

After 11-year-old Zachary Cowan strikes his classmate across the face with a stick after an argument, the victim's parents invite Zachary's parents to their Brooklyn apartment to deal with the incident in a civilized manner.