darling in the franxx, fighting, hair, tomoaki takase, zero two (darling in the franxx), 1girl, hiro (darling in the franxx), 1boy, pink hair, long hair, horns, white dress, dress, nightgown, oni horns, red horns, black hair, nature, forest, couple, hetero, sleeveless, grass, tree, sleeveless dress, night, green eyes, outdoors, blue eyes, looking at another, bangs, blue hair, long sleeves, white hairband