Well, the brother/sister, uncle/aunt, or perhaps even grandfather/grandmother sort of labels shouldn't always be taken literally in Asian content. People use them for unrelated people too, it's just a term of endearment for relative closeness sometimes. She's still a maid, it's her job to do maid duties whether the employer likes her and gets along with her or not.What I always find funny is whenever these leads tell their maids, 'you're my little sister!' Yea, right. She's your little sister that's why she makes your bed, cleans your room, makes your bath, prepares your food, runs errands for you....I know bullshit when I see it.