Mary makes a surprise visit home to deliver unexpected news to Eric and Annie. Meanwhile, Simon tells Cecilia that he needs space. Also, Lucy and Kevin adjust to married life. Chandler breaks up with Roxanne after learning that she isn't comfortable with the idea of being a preacher's wife, while Roxanne seeks Kevin's advice on dealing with a dispirited Chandler. Also, the Camdens finally learn who's pregnant. Lastly, Eric ponders Simon's academic future and Annie prepares for a potentially tense dinner engagement.
