Why is it important for Winnie to consider the Tucks her friends, hers alone?

I read this book 2 years ago, so I am a bit rusty on what happened. I hope this can help.

It is important for Winnie to consider the Tucks her friends, alone because the Tucks barely talked to other people. Winnie met the Tucks by chance and she talked to them. The Tucks barely had any other friends because they lived forever.

I kinda forgot a bunch of things, but I hope this can be a good starter.

banquo is a great foil

c is a symbol. when bernice gets her hair cut, it is the authors way of showing the affects and demands of pier pressure and the over-all attitudes of people at the time.