S7, E5: Emily and Richard are delighted when Lorelai and Christopher (recurring guest star DAVID SUTCLIFFE) attend Friday night dinner together as a couple. After Christopher reveals that his ex-wife, who lives in Paris, wants him to send their daughter, G.G. (recurring guest star NICOLETTE COLLIER), there for a visit, Lorelai argues with him over dinner. Meanwhile, in town on business to acquire an Internet company, Logan visits the surprised Rory. Although she is thrilled, Rory realizes during a dinner with Logan's colleagues that she has no connection to his new business world--and she is especially threatened by one of his beautiful co-workers. Also, Stars Hollow is plagued by a terrible odor when a train with a full load of pickles derails, and Taylor refuses to pay for the cleanup.