"Nothing happened, My friend didn't feel like giving you her number so she gave you mine instead" Who is the friend?

It might be said that there is some kind of sibling rivalry between

One reason the narrator had the habit of entering her children's room unannounced was because

According to the story, one of the following is true

This question is based on "The Life Changer" novel.

Dr. Samuel Johnson is also known as_____