A story of two sisters up against the odds, SWEETHEARTS follows Lexa and Cordelia Stewart as they strive to find happiness in the tough Glasgow of the 1930s. The death of their father forces them to make changes - but how to find their way in what is very much still a man's world? And it is precisely because of a man that both sisters are thrown into turmoil. New jobs mean the beginnings of new relationships for Lexa and Cordelia, but neither girl gets what she bargained for. And the course of true love never did run smooth . . .