Onyx is a little... loony. Her imagination borders on schizophrenia, so She's lucky she's not been in any danger yet. She doesn't process things the same way as everyone else, and reacts as if life is a book she's reading. She doesn't realize the reality around her is something to be wary of, so she's the one I get to use to point out and exploit irony :rollin 

She'll realize eventually, I think. Kinda depends on how Kai treats her. 

Nadia is actually terrified and scared out of her mind, and sad beyond words. She loved her family, and is probably going to try and run away or kill herself or something once things start to go bad unless she can learn to love Exon. She's too fragile to put up a fight, and her mentality is practically broken already from being torn away from her life and forced into this. She's not going to get through the night without breaking down in some way.