darling in the franxx, effects, naoya takahashi, smears, smoke, hiro (darling in the franxx), 1girl, zero two (darling in the franxx), 1boy, pink hair, long hair, bodysuit, black hair, pilot suit, horns, uniform, red bodysuit, military, sitting, oni horns, military uniform, blue eyes, hairband, red horns, necktie, parody, cockpit, looking at another