:p bangs blue_eyes blunt_bangs blush darling_in_the_franxx eyebrows_visible_through_hair hairband heart highres horns index_finger_raised long_hair long_sleeves military military_uniform one_eye_closed pink_hair ruuto-kun simple_background smile solo straight_hair tongue tongue_out uniform upper_body white_hairband yellow_neckwear zero_two_(darling_in_the_franxx)