Created by Mother, the latest ad, which breaks on November 24, comes under the "Coke Side of Life" campaign umbrella.
Directed by Hollywood film director Kerry Conran, director of 'Sky Captain and The World of Tomorrow', which starred Gwyneth Paltrow and Jude Law, "the greatest gift" follows the life of a girl who meets Santa in the 1930s and as she grows older, Santa is right there with her every single Christmas.
Each year, Santa gives the girl a gift of Coca-Cola, which inspires her to believe throughout her life. It ends when the girl has become a grown woman and manages to give Santa something in return.
The ad follows in the footsteps of previous Coca-Cola Christmas ads such as "caravans" and "polar bears".
Cathryn Sleight, marketing director of Coca-Cola Great Britain, said: "Consumers tell us that Coca-Cola advertising signifies the beginning of Christmas for them so we wanted to create an ad that captured the spirit of Christmas and the optimism that embodies this special time of year.
"The creative behind 'the greatest gift' execution also shows the authentic pleasure behind giving and to demonstrate that choosing to give instead of receive is to live on the positive, optimistic side of life."
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