Alice’s lack of faith that John will be able to find someone who can help Alice at the conference he’s at shows that she, too, has given up all hope of being able to get better and has accepted the inevitable mental decline that will soon come. Alice’s apology for missing Lydia’s play and Lydia’s answer that she knows it wasn’t Alice’s fault shows that Lydia is beginning to understand her mother better and is even moving on from the disappointment she felt at Alice not attending her first play.