We're gonna need to at some point see this kid grown up enough to realize how the things he's said and done come across, as the maid recounts some of this to him.
Where does she get the money to buy him things? I thought she works there for free rent and food, without any salary. This is most suspicious of anything this manga showed us so far.
LMAO, I'm starting to think that the twist is gonna be that this maid is actually already loaded and she's just doing this whole maid thing to make sure this kid is provided for.