Wendy Cracked a Walnut (1990) - Australian Movie

Wendy Walters is a housewife who yearns for the romance and passion she finds in pulp novels. It's not that her life is bad, just that it's...ordinary. Until the day her husband Ronnie forgets their wedding anniversary. That's the day Wendy meets Jake. He's handsome and rich. And he sings to her...in the supermarket. So begins Wendy's magical whirl through a world which is real enchantment - or is it? Also known by the title ...Almost. Starring Rosanna Arquette, Bruce Spence, Hugo Weaving and William McInnes.