Zoa smiled seeing all these maids listening to her words as if their spirits were hers too. I don't know. Life in their midst is getting happier even though this is not his house, their kinship and manners are very good even though to new people it seems like everyone is a family that should be taken care of. Also...that's also because the atmosphere of Lucas' mansion is also natural beauty with all the plants and the designs of every part are awesome. Who doesn't like peace and comfort here? Certainly, everyone will not want to return to their respective homes because it is too comfortable to be in Lucas' super luxurious mansion. So?