What information do you find out about each characters connection to a past death in this chapter?

In this chapter, you learn that each character has a connection to a past death. Lily's father died when he fell from a ladder, prompting her mother to become overprotective. Margaret's husband died in a skiing accident, leading to her becoming more guarded and closed off emotionally. Sonia's sister died from a drug overdose, causing Sonia to struggle with guilt and grief. Charlie's best friend died in a car accident, impacting him deeply and leading him to isolate himself emotionally.