1boy, 1girl, animal_ears, arknights, arm_up, black_coat, black_gloves, black_necktie, closed_mouth, coat, collared_shirt, doctor_(arknights), expressionless, female_doctor_(arknights), from_side, gloves, grey_eyes, grey_hair, hetero, hood, hood_up, hooded_coat, leopard_ears, long_hair, looking_at_another, looking_down, necktie, rio_(rio773), shirt, silverash_(arknights), white_shirt