"I guess you're right. Well, I guess the next question is; did you accept something to eat or drink from a stranger previous to the symptoms?" Hermione knew it was kind of a dumb question, but sometimes Harry could be too trusting for his own good.
"You could come over here and eat all my extra food. I've made so many soups recently I'm drowning in them. Or you could learn to do it by hand, that's what I do. You could help me, too if you wanted."