Wendy and Andy, a working-class couple, live in a small town and are raising their twin daughters, Natalie and Nicola. Wendy is a cheerful optimist who works at a children's clothing store, while Andy is a chef with dreams of opening his own mobile catering business. Natalie is pragmatic and down-to-earth, working as an apprentice plumber. In stark contrast, Nicola is reclusive, cynical, and struggling with an eating disorder, harboring an angry attitude towards those around her. The family's dynamic is further complicated by their eccentric friend Aubrey, who decides to open a quirky French restaurant with Andy’s help.

The film closely follows their everyday lives, intertwined with humor and personal struggles. Wendy's infectious positivity often clashes with Nicola's dark outlook, leading to ongoing tension in the household. Andy's pursuit of his culinary dream faces various obstacles while Wendy copes with the emotional labor of keeping the family together. Natalie's relative stability provides a grounding presence amidst the chaos. As the story progresses, each character is forced to confront their individual demons, revealing the intricate layers beneath their outward appearances. The narrative delves into themes of familial bonds, personal aspirations, and the nuances of daily life in a way that is both heartfelt and thought-provoking.