”You are the only people who will be there for each other through your whole life,” said my mother at the end of the 90's. All is linked to the ordinary life, everyday torture and tenderness of the nursery. Here we are, these are our unique memories, yet the experience is universal. We lived side by side through the stormiest times of our childhood and teenage years. What do we put up with in the name of sisterhood? Stupid sweetheart is a film that has been crafted into existence through performance, real life and memories mixing to fantasy. Everything is true, but nothing is real.