One snowy December day in London, Laurie experiences what she believes is love at first sight through the fogged-up window of a bus, locking eyes with a man she's convinced is 'the one.' As fate cruelly plays its game, their paths do not cross again until a year later at a Christmas party where Laurie is introduced to the new boyfriend of her best friend, Sarah. It's Jack, the elusive man from the bus. What unfolds is a decade-long narrative of friendship, heartache, missed chances, and the complexities of fate. Josie Silver's 'One Day in December' delves into the conundrums of love and destiny as Laurie, Sarah, and Jack navigate a journey filled with what-ifs and the poignant realignment of their hopes and dreams.