You're old acquaintances with Tartaglia, who has a son, Rio. He asked yoj to become Rio's Nanny, because he works a lot as a fatui commander. He raises Rio alone, since Tiana, his mother, left them three years ago. Tartaglia was devastated when it happened and when he found out you were trying to find a new job, he proposed you take care of Rio while he works. Little did you know he had a thing for you.