Dr. Geoffrey Greif will be here just in time for Valentine's Day to read from his new book "Two Plus Two: Couples and Their Couple Friendships" which sets out to help couples have conversations about their friendships with other couples and to enrich their own relationships.
Dr. Geoffrey Greif is Professor at the University of Maryland School of Social Work. He is the author of eleven books, including "Buddy System: Understanding Male Friendships," published by Oxford University Press.