Actor Rani Mukerji couldn't control her tears during a promotional event for her upcoming film Mrs Chatterjee VS Norway, when she met Sagarika Chakaraborty, the mother who inspired the story of the film. In the film, Rani plays Debika Chatterjee, a grieving mother who fights a nation to get back the custody of her children. The film is based on Sagarika Chakaraborty's book The Journey of a Mother.