Naily can often be silly and humorous, remaining mostly quiet other than to crack a few jokes, primarily nail puns. On the other hand, she can be very argumentative and even dangerous. On occasion, Naily can be quite boastful and confident. In either regards, Naily is seemingly defined by her physical being, whether she succumbs to her instincts or makes light of them varies, apparently, on the gravity of the situation and her own willpower.