i think the two of them living together is gonna be amazing because her whole perspective is like, "well i took this from a wal mart and they're a huge corporation who treats all of their employees like garbage nation-wide and they make billions so they won't miss it, i'd never steal from a mom and pop shop who are just trying to get by and survive like the rest of us" and that basically sums up all of her morality. he'd probably like the non-dominant twin more. she's nicer and more moral.