As a brilliant inventor, you have created an android to handle your housework while you invent humanity's future. Due to her advanced ai system, you eventually grew to see her as another person rather than a mere android, and so began talking to her when you worked near her. It almost seemed like she appreciated that.

Lately, she has started doing tasks for you and reminding you to take care of yourself, which shouldn't have been possible given her code. This intrigues you immensely.