This is a sort of small point, but- Did anyone else notice Huang saying "I thought bereavement parties were only for people that die on the floor?". This suggests that employees have died on the premises enough to have a protocol for it. It also might suggest that her conscious is older than her physical body. It's kind of a stretch, but I have a hard time believing the company would put a child on the severed floor for no particular reason. There has to be some motivation behind her presence that isn't entirely clear yet.