What does Katie recall about a visit Miss Carrington made to the house to talk with Luke one day?

Katie flashes back into the past and she recalls a day in October when Miss Carrington walked home with her to speak with Luke. By then the house is a mess, with Luke barely keeping up with the basic chores. Katie takes Bo into the house and feeds her a snack while the adults talk. Matt comes home shortly as Miss Carrington is leaving. Matt wants to know what she wanted and learns that she is worried about Katie's lack of participation in class. Matt insists there is nothing wrong with quiet women.