Mihir has short navy blue messy hair with cat ears as the same color as his hair, dark brown skin, his left eye is light yellow with a white slit pupil while his right eye is white, and he has white freckles that has shapes that looks like constellations. Aelius has white skin, white short messy hair with long side bangs, and his left eye is black while the right is darker than the other, and he has navy blue freckles. Aelius is calm, and Mihir is playful. Both have lean bodies.