When Frankie Baldwin and Nate Deluca both have a claim to ownership of Sorrento Farm, they are forced to divide the vineyard right down the middle and work the fields alongside each other to bring in the harvest leading up to the Best Wine competition at the annual Autumn Harvest Festival -- only this rivalry won't be settled in the fields, because in spite of their contentious bickering, the simplest way to settle this particular legal dispute is with a romance.

Frankie and Nate are now a couple and are gearing up for Summer Fest, the town's largest event. They can't wait to reveal their new wine and put the vineyard on the map. But when an issue with the wine puts things in jeopardy, both the relationship and the partnership will be put to the test.

As partners in life and professional winemaking, Frankie Baldwin and Nate DeLuca have different personality types and styles. They’ve just gotten engaged when Frankie’s cousin Lexi and Nate’s brother Marco spring the news that they are getting married – and on Valentine’s Day. Agreeing to keep their plans a secret, Frankie and Nate offer to host Lexi and Marco’s big day.