Pinkie Pie hadn't had a chance to go to the bathroom because Rarity was in a great hurry to get the new outfits tried on and so, Pinkie Pie would have to restrain herself not to embarrass Rarity too much except that her poor bladder couldn't take it. no longer holding her pee any longer and she started to pee in the outfit and unfortunately Rarity was starting to have a nervous breakdown

Meanwhile, Twilight Sparkle was also having trouble with her fartes so she started farting in her new outfit.