This passage underscores the many layers of animosity, distrust, and bad faith which exist between many of the heirs. Grace’s insensitive comments spare no one: her racism and prejudice against people with disabilities make her odious to Hoo. Hoo himself seems to have a private resentment toward Westing which arouses Grace’s intrigue—but she knows, perhaps, that in order to win Hoo’s trust, she must change her behavior.