The mall was bustling with people and it was even harder to keep their thoughts focus. Jon's hair flitted from colout to color, lengthing and shortening rapidly as his gaze fell on girl after girl. Karyn's hair did the same, but it was more subdued. Men don't really have extremely different hair. Her heigth, however, did jump rapidly, and she grew and shed facial hair like crazy.
It was maddening, all the details they would notice, then feel a change. After only a few minutes, they ran out of the mall and back to the safe, quiet park.