Lock and Key- Sarah Dessen

The main character Ruby has changed the most. She has inspired others and she isnt the same person any more. She goes from having nothing to having everything in a matter of months. She realized halfway through it she didnt want to go back to how things were. She wanted a steady house and family and a good education. So then she finnished it and helped out the one person she didnt even know needed help. The one person was of course Nate. The one person she didnt even know had problems. But they ended up being worse than hers. She learned alot about family, and it turned out good in the long run.