I see Emma as spending little time in the dorm room, so it may be mostly Emerald's demesne. When she is in the dorm, it would be as Emma rather than Naught, as I suspect she would be comfortable with her perceived shortcomings when roomed with another petite girl (even one who was previously a boy). It's also harrowing for her to hold the Naught form, hearing the whispers of the dead all the time.<br/><br/>Emma is talkative and social while Emerald is described as being shy, and potentially still has some adjusting to fit into her new gender. I'm imagining Emma's half has a lot of beauty product, and that she takes it upon herself to help Emerald look her best (although I see she has Attractive 2 so this is probably completely superfluous).<br/><br/>By the same token that Emma has probably gleaned that Emerald used to be Elric, Emerald will have been privy after the first year or so that Emma is gay. I'd like for her to call Emerald Em, to further confuse the four<em>M</em>s of Emma, Emma, Em(erald) and Im(ogene),