Not "Sideways".
Not Pinot Noir, Chardonnay.
Not Santa Ynez, Napa Valley.
Movie is from 2008, events movie is based on happened 30+ years ago.
some dialog:
person x: Why don't I like you?
person y: Because you think I'm an arse####. And I'm not, really. I'm just British and, well... you're not.