I think Risty would be more... IDK, really.

She likes Nicki - I guess a Sociopathic Pirate would get along pretty well with a Psychopath!
She kinda... Pities Caelum, in that "Wow, she's got issues. I'll be nice to her by not being mean to her" kinda way.
She thinks Tide is handsome (Mmhmm, she's got a thing for Tall guys.)
And she despises Scott already, because she just does.
And... she hasn't really formed an opinion of anyone else. D: