Can I sleep with you?" asked Oz. "Kinda scary in my room. Pretty sure I saw a troll in the corner." Lou said, "Get up here." Oz climbed next to her. Oz suddenly looked troubled. "When you get married, who am I going to come get in bed with when I'm scared, Lou?" "One day you're gonna get bigger than me, then I'm going to be running to you when I get scared." "How do you know that?" "Because that's the deal God makes between big sisters and their little brothers.