Watch Fmovies. The film “História de um Caramelo” is an adaptation of an original short story by Rita Serra, entitled “O Caramelo”. It is an imaginative story about the life of a particular caramel, who suffers the bitterness of life, as he spends his days in an abandoned gas station in the middle of the Alentejo in the 60s, until the day his use-by date expires...