Making sure everything was safely stuffed back into her bag, Hermione stood and nodded. "Yes, that's fine with me. And I know you've already been more than enough help with this, but I have a feeling I'm probably going to need to bother you again with it. I'm still not exactly the best at potion-making." Smiling self-deprecatingly, Hermione shyly put her hand on Jack's forearm with a light touch.