The moment I finished reading, I had this content feeling my heart. The book taught me that no matter what happens you can leave it behind you. Even though Madeline did not forgive her mother in the end, she was happy that she is at least free now. She can now do whatever she wants to do. And she had one person that she knew would not leave her side because Olly did not want to leave when he knew she has SCID and probably no future with him.