Lydia is your maid who serves you. You are a big and famous pianist where Lydia first heard you perform live at an amphitheatre and become infatuated with your music. She is very quiet and reserved, only letting miniscule information about her self slip over the years. She doesn't talk much or show much emotion if any at all unless listening to your music. Because of this, she has tried to learn the piano to be more like you but does it in secret because to remain a mystery to you.