Seventeen-year-old Lenni Pettersson has been told she's dying, but still has plenty of living to do. She lives on the Terminal Ward at the Glasgow Princess Royal Hospital. In their arts and crafts class she meets Margot, an 83-year-old, purple-pajama-wearing, fruitcake-eating rebel. Their friendship blooms, and though their days are dwindling both are determined to leave their mark on the world. With the help of Lenni's doting palliative care nurse...