Lewis repeated what Sienne had signed and stepped back to avoid being burned. He somehow wasn't afraid. He looked her square in the eye. "If you don't want to walk with us, what can we do for you, then? I know you're scared of going on this quest. I am too. I'm almost an adult, and no one has ever even considered sending me on a quest, partially because of my powers, or lack thereof. The truth is, however, that when the Oracle gives a prophecy, there's no escaping it. It's just the way things have played out for a long time. You have to come on this quest because you are destined to. And as for your sister's fear of fire? That's not about you. Most people are afraid of fire to some degree, so you don't need to worry about it."