Louis makes a last-ditch attempt to save his marriage, while Gus tries to rescue his romance with Gus by coming out online. At rival winery Shimmering Lake, Marissa plots to bring Oakley down a peg by hiring a flashy French vintner.
Tippy gives everyone a lesson in grape-picking. Daisy meets handsome local doctor David. Vic asks Louis to help him out with a potentially serious legal problem. Gus and Griff decide to go on their first romantic trip away together.
Facing financial pressures, Oakley Wines invites the bank manager for a tour and Tippy goes old school by heating the vineyard with flaming pots and help from the community.
Daisy and Louis attend Marissa's infamous book club but Daisy gets the wrong book to read. Louis discovers Hilary's eyesight is failing, which caused her vintage to fail and goes on a crusade to help her.
The crew head to Queenstown to support Tippy at a wine conference. Daisy and Louis end up sharing a dodgy motel room and Louis overhears Philippe arguing wine another vintner, confirming his suspicions and plots with Daisy to expose him.
Daisy and Louis discuss what happened in Queenstown. Tippy's new blend is incredible although she's left Oakley thinking she's a failure. An old friend of Stanley's turns up with news about Oakley that will rock everything to the core.