I feel like this is haunting. I was wondering if the lil sister might be following the older sister action, wether to commit suicide sawell as she did.
There might be a secret that insist the older sister to do such. The lil sister will be reading the diary. N follow wht she did. Last in the video clip, she was actually doing a straingt mark upon her eye. N you too will pass. This is a meaningful story though.