"Tonight?" she proposed with a shrug of her shoulders. "The sooner we get it started, the sooner it will be ready," she added in a matter-of-fact tone. There were still a few ingredients she needed, but they didn't have to be added first, so they could go ahead and start the potion and add them later when they were needed.
Taking the bowl and spoon from Ron, Hermione smiled as Ron said he hoped the food was okay. "I'm sure it will be now that we added water to it," she said, giving Ron a knowing look as she stirred hers around. Then, with a small laugh and a glance at Harry, she said, "Socks. We were talking about socks and the polyjuice potion."