After Nettie wrote about her brother, she knew that it was time to hide it, but she didn't know where. Her room was quite small since her brother took over the bigger room and all that was left was the guest one. But there was no time for Nettie to complain, she just had to hide this journal as soon as possible. After a while, she just resorted to hiding it under her pillow. She knew it would work though, because no one comes in her room so she'd be undiscovered, and nether would her journal.