2girls, absurdres, blue_flower, blurry, blurry_foreground, blush, closed_eyes, cloud, commentary_request, crying, facing_away, facing_viewer, flower, from_behind, grass, highres, holding_hands, interlocked_fingers, long_hair, medium_hair, milky_way, multiple_girls, open_mouth, original, outdoors, sailor_collar, school_uniform, seiza, serafuku, shirt, short_sleeves, shuu_illust, sitting, skirt, sky, smile, star_(sky), starry_sky, water_drop, white_shirt