1boy, 1girl, animal_ear_fluff, animal_ears, arknights, bare_shoulders, blunt_bangs, blush, breasts, closed_mouth, collarbone, doctor_(arknights), green_eyes, kal'tsit_(arknights), looking_at_another, medium_breasts, oripathy_lesion_(arknights), short_hair, simple_background, solo_focus, tab_head, upper_body, white_background, white_hair