According to my (quite reliable)friends:
Tyson has another sibling, older, female. Her name's Steph.
Max has a younger sister named Annabell. She's a little hyper blond, like Max, and is really cute and bouncy!
Rei has an older sister around 19 or something and is a kind of the responsible, caring kind of person. Not like Rei, more motherly than him. Her name's Nicole.
Kenny has a younger sister, who looks shockingly similar to Kenny. She has -drum roll- no eyes, glasses, tie, laptop, shirt, but instead of those ugly green shorts she has an ugly green shirt. I think her name was Katie...I think
Now Kai...there's a piece of bad news. Our local hottie has a sister named Melanie, who is completely opposite to Kai. She's bubbly, flirty, kind and has a complete crush on Rei. You have no idea. She looks like Kai, but with longer hair, and wears mini shirts with long boots...etc...
But like I said...only 80% sure.
