"I thought you said it was Pie Day!" Towa pouted. "It IS Pi Day, Towa!" Noa cried back. "Why do you think I just gave you guys that lesson on pi?" Ibuki could only watch silently, sighing and chuckling to herself while Saki listened with rapt attention. Noa forgot the most important pi/pie of all: a Cutie Pi! (D4DJ)