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