Hermione looked just as enamoured with that idea as she had initially, which was to say, not at all. "Again with the car, Ron? Why don't you start with something a little easier, such as money, like we just mentioned." There were probably a few more things she would put forward for him to begin with before a car, too. It seemed like a very dangerous idea.
"Alright," she said with a smile. "Let's head back up before I change my mind."