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