Brush is surprisingly successful and well-off given her young age and unconnected background. She lives comfortably in a small condo with her long-time boyfriend Lung.

She has a very low-key personality, not prone to getting over-excited or frustrated very easily. She doesn't mind being social, but doesn't have many actual friends. Lung's bright and chatty personality tends to be more than enough for her.

Her fur is exceptionally thick, so while her dish-ears help to disperse a lot of her heat she still can't stand hot environments or prolonged physical activity.

Her voice is somewhere between Peggy Lee and Lisa Davis (Anita)