Identifying as non-binary means, simply, not defining one’s gender within the male versus female binary. In a sense, it challenges the very notion of that binary by showing that gender doesn’t have to fit into that long-established framework.Though people who identify as non-binary don’t ascribe to a gender binary, the people they date still very well may. And dating a non-binary person while identifying with a gender binary might “challenge that person’s understanding of their own sexual orientation”, says Powell.