Joachim von Hartmann was born and raised in Buenos Aires by his loving German mother, inseparable from his identical twin. When Joachim moves to Paris with his mother in his late teens, his twin stays behind and enters a dark world. Meanwhile, Joachim begins training to be a butler, fascinated by the precision and intense demands, and goes on to work in some of the grandest homes in England. His brother never reappears. Olivia White has given ten years of her life to her magazine, which failed, taking all her dreams with it. A bequest from her mother allows her a year in Paris to reinvent herself. She needs help setting up a home in a charming Parisian apartment. It is then that her path and Joachim's cross.