I should have known when she came on the scene just like Cameron did. What with her coming out of nowhere and immediately wanting to hang out and be best buds.
The question is: Did she come from the future with Jesse or is she just a lonely kid that Jesse is using. Well, either way she's a lonely kid...
At first, I thought it was stupid that she would be from the future but then I got to thinking about some of her actions.
Her weird metaphors. Carots and Apples? Who says that?
Lego Robots? That seems suspicious now too.
Also, the way she eats kinda mimics the way Derek, Jesse, and other future resistance members eat. They make it a point to say that people from the future crave greasy, mass-produced, fast food.
The bear and fish poster.
Her comment, "There are so many mirrors in this world." As opposed to what world? I bet the resistance doesn't carry around mirrors where ever they go...
AND oh my goodness, the whole robbery thing! Maybe Riley left the window open on purpose? Or even gave Jesse the alarm code? (The theory is that Jesse knew the robbers through the fence and may have sent to the house with all the diamonds, cash, credit cards, and pretty purple leather jackets.)