darling in the franxx, effects, fabric, hair, jun uemura, liquid, smears, 1girl, zero two (darling in the franxx), 1boy, anime coloring, hiro (darling in the franxx), pink hair, long hair, black hair, horns, white hairband, hairband, smile, uniform, green eyes, military uniform, tree, military, looking at another, bangs, blurry, oni horns, red horns, couple, hetero, parody