I never watch the show...well I watch like 1 or 2 ep and never watch it again but I know what you mean
Water cause it's beautiful and you can R3KT P30PL3 with it,isn't it cool.
Why Charlotte,I know she lost her family but Heather did too,that why I think she is the one that fit lost family
and Charlotte don't have jewely...maybe she use to have it right?
It look like it about the people who have jewely key
lost her mind:...maybe Anna
lost her family: definatly Heather
lost her memory:Luna
lost her reality:Amaria I guess cause she has Sapphire