"You have no right to talk down to her," Jon said, as he stormed towards Zoe.
"Oh really Jon? Well, big brother ... I have a surprise for you."
"Yeah, what's that?"
"You're my little 8-year old brother."
Suddenly, Jon shrunk and his clothes changed. "Yeah," Jon said with a child's voice, "well, I'll be 9 in a few months. So, I won't be little anymore."
Zoe smiled at her little brother. She was gonna have a lot of fun with this magic bracelet.