Ruby is open and honest, to the point where she has difficulty picking up on social cues.  Despite her naivety she is intelligent and caring, and can be dependable when needed.  Socially awkward but far from shy, she becomes very good friends with people who share her passions and enthusiasm.  After discovering a "unique" application of her Semblance, she has taken to inflating herself with air and other gases for fun.  A graduate of Beacon Academy, she works as a Huntress.