"Yes, to Hogwarts," she said with a raised eyebrow at his surprised tone. "And yes, when Harry defeats him, I am sure they would be willing to take those who wish to cath up on schooling back. It is a nice thing to do for those who wish to learn after all."
She was positive Harry would defeat Voldemort, that type of thinking would be the best way to handle the situation. If she was thinking negatively then she would not fight as well as she could, she'd give up. And Harry didn't need her giving up before the fight had even properly started.
"I have," she responded with a quiet laugh, watching him as she took a sip of her juice again. Nodding when he mentioned the demons, she kept quiet as he continued talking. She would work as hard as she had to to make sure she was prepared. And Latin was easy enough to learn when focused. "I'll work at it and make sure I'm ready." She smiled as she heard the pan hiss, still finding it strange to watch Ron cook something. "Exactly what should I get ready to eat, here?"
Her grin was teasing, letting him know that she did trust his ability to cook. She just still found it weird.