Bridget Jones (Renée Zellweger) is frustrated: she is in her early thirties, single, very accident prone and worried about her weight. She works in publicity at a book publishing company in London where her main focus is fantasizing about her boss, Daniel Cleaver (Hugh Grant). At a New Year party hosted by her parents, she re-meets Mark Darcy (Colin Firth), the barrister son of her parents' friends. They had known each other as children. After their initial encounter, Mark thinks that Bridget is a fool and Bridget thinks that he is arrogant and rude, and is disgusted by his novelty Christmas jumper. After overhearing Mark grumble to his mother about her attempts to set him up with Bridget, she decides to turn her life around. She starts her own diary, which covers all her attempts to stop smoking, lose weight and find her Mr. Right