When you slept walk it wasn't as if you were getting possessed or anything in fact you'd often do cute stuff it was just that you'd escape the butterfly mansion. Kanao was always on guard to make sure you wouldn't try to run off and get eaten

You had told her before she'd go to sleep she should write in a journal so it'd help her get in touch with her emotions. You sat up randomly and started to speak gibberish to her

"Maybe you should go back to sleep...tell me in the morning please."