Jeanette Wilson is an American girl on the trip of a lifetime to the wine regions of France. Unfortunately, she's trapped with her soon-to-be-ex-boyfriend Daryl, a self-absorbed, self-aggrandizing, self-styled wine expert bent on swirling, sniffing, sipping, swishing, chewing, swallowing and occasionally spitting his way through the wineries. Between his endless lectures and insufferable putdowns, her insignificant other is quickly turning her dream vacation into a nightmare.
But things change for Jeanette once they come to the zenith of their French road trip, the Champagne house of Chateau Roux-Dubois. Their hosts, Amaury and Marie-Elise Roux-Dubois, turn out to be both charming and attractive, and go out of their way to extend a warm welcome to her. And they make it very clear that it is she, not Daryl, who is their special guest, particularly when the striking Marie-Elise takes Jeanette down to the wine cellar for a very personal tour, followed by an unusual French lesson from Amaury.
When she and Daryl are invited to stay and participate in the harvest festival, Jeanette finds herself caught up in a ménage a trois with the Roux-Dubois, both intent on teaching her many things...and not just about wine.