Did you never notice, that she likes to make fun of her opponents (her taunts, victory poses), acts defiant, if she isn't around her mother or Helena (Brad, Lisa in the story lines..) and likes to troll others (not catching the nunchucks on purpose, when Jann Lee throws them towards her, shattering the vase.) She is anything but a nice, innocent girl. XD She just acts like a dumbass.
good site for you
https://www.fanfiction.net/