For Nija, Dis, and Brandi
I'm sure most of it goes without saying, because my characters wear their personalities on their sleeves, but I thought I'd try a hand at this too. xD
Sal (As Brandy) - I guess, just think of a horny, ditzy cheerleader. She's not a deep thinker and she prefers gossiping over getting intellectual. I know that Brandy is originally Sal, so if you think Tohru should feel slightly off in this personality - maybe feeling devious or dark or even, at times, bloodthirsty, it's totally natural.
Blythe - Really simple. Does not like shenanigans, speaks very properly, rather uptight. Any insecurities or worries are kept under a tight lid, save for worries of taking care of others.
Dorian - Has the mind of a child. Makes references to one's sunlight or darkness. Isn't likely to get angry, and if he does get upset, doesn't show it for long. Generally any feelings of negativity get channelled into introspection. Very inquisitive. Likes making pudding.