Brook went to school and noticed a lot of people she once knew in elementary. People changed so fast. She noticed she was different from others. For her she had to learn much differently compared to her peers.
Hana Uzumaki's life was normal, at least she thought it was. She learns soon enough that her life wasn't what she thought it would be, while also learning that love is a lot more complicated than she thought.
Note: I'm in the process of editing and rewriting this story, so I'm sorry if things are mixed up here.