darling in the franxx, fighting, hair, tomoaki takase, zero two (darling in the franxx), 1boy, hiro (darling in the franxx), long hair, 1girl, pink hair, black hair, closed eyes, hetero, couple, horns, holding hands, nightgown, oni horns, hairband, white dress, sleeveless, bangs, dress, collarbone, white hairband, red horns, pajamas, sleeveless dress