darling in the franxx, hair, smears, tomoyo kamoi, hiro (darling in the franxx), 1boy, black hair, pink hair, zero two (darling in the franxx), 1girl, uniform, military uniform, military, cloud, long hair, cloudy sky, necktie, sky, red necktie, blue eyes, hetero, couple, tree, oni horns, looking at another, parody, bangs, anime coloring, green eyes, horns, blurry, outdoors