Looking at her in the finale, I think she was going through some issues aye? I don't think she was suppose to leave but bb decided to send her out looking at her situation. I have a sister who isn't mentally well n she slipped into depression..first she could feel someone around her n then she could hear voices too n then she started talking to these voices...her looks everything got ruined within some time n now its been 10 years n she couldn't get out of it.