JoAnna liked having Harry as a guide. He was sweet to her and so were his friends. They even told her everything about Sirius and their adventures. She was so happy to have been accepted so soon in her school.
Her first quidditch match was exciting. She was cheering on Gryffindor but they didn't win. She liked watching but wasn't too big on flying so she decided she wouldn't play no matter what.
Later that night, she was found sleep walking in the hallways and wondered where she had gone.
She had gone outside to send an owl to him about what she had learned so far, promising more next month. Of course, JoAnna had no memory of this and she merely thought she was just having a strange dream.
In her next few months, she kept having these bouts of sleep walking. Only once a month. She couldn't figure it out.
When the DA was formed, she had a secret conflict inside. Part of her knew that she should send this news to him, but couldn't do it. The night it was created, she remembered her meeting Lord Voldemort. The conflict forced the memory to come out. She awoke after remembering and went into the common room, disturbed and afraid.
She went into the common room and saw Harry sitting there. Oh no, how do I tell him, she thought. I could keep it secret. No. That would be breaking his trust. But that's what I've been doing this whole time. No, I'll just tell him. "Harry?"
He looked up and said, "Hello, JoAnna. Can't sleep?"
"I had the strangest dream." She told him and added, "The only thing is, I think it's real."
"What?"
"I'm sorry, Harry. The good news is I never told him any secrets. Probably because I never wanted to betray you. Now I'll never send another letter."
"That will put you in grave danger."
"I know. But thanks to the DA, I'll be able to protect myself. Harry, please don't tell anyone else about this. I want to keep this between us."
"Ok. You swear you didn't tell him anything?"
"I swear. And I won't tell him anything more."
"Ok. It's our secret."