1boy, 1girl, andoain_(arknights), arknights, backless_dress, backless_outfit, bare_back, bare_shoulders, black_jacket, blue_necktie, dress, fanqiezijinnianyidinghaohaoxuexi, fiammetta_(arknights), gloves, grey_hair, halo, holding_hands, jacket, necktie, pointy_hair, red_eyes, short_hair, upper_body, white_dress, white_gloves