Nell probably has days off. When she is not being all sad and angry, she can be surprisingly nice and friendly, if rather quiet and somewhat skittish. Fun fact: she prefers to cover up her bionic arm when possible, so it does not worry others around her, as well as herself. Another fun fact: that bandage over her left eye is actually see-through. There is a perfectly functional bionic eye beneath it. Nell just wears a band over it so she does not have to see it in reflections. ..Wait, actually neither of those facts was particularly fun!