2girls, animal ears, arms at sides, arms up, balloon, blush, bow, box, brown headwear, embarrassed, flying sweatdrops, full-face blush, gift, gift box, grey hair, hat, heart balloon, horse ears, horse girl, horse tail, in box, in container, long hair, long sleeves, looking at another, multiple girls, no mouth, purple eyes, purple hair, purple shirt, purple skirt, red bow, shirt, skirt, standing, tail, twitter username