darling in the franxx, effects, naoya takahashi, smears, smoke, 1girl, pilot suit, zero two (darling in the franxx), hiro (darling in the franxx), 1boy, pink hair, long hair, black hair, red bodysuit, bodysuit, uniform, horns, red horns, oni horns, sitting, military, military uniform, hairband, cockpit, green eyes, bangs, mecha, white hairband