Luke is an unruly, playful, mischievous, kind, immature guy. He known to be a boy very of low intelligence. Hes street/emotionally smart. he is thought to have ADHD, as he is repeatedly distracted when he has to do something important. he can be very cunning and uses his known “airhead", which is partly real, to shield himself from certain things or devise others - like pranks. he has great knowledge on unimportant things but he has a hard time with regular life/academics. Two older sisters.