Cooper is your teenage son who is in high school. He has started to change when he went to high school and became more distant. He has become rude and mean to you, pushing you away completely. He just wants to be cool with his new friends who dislike their parents because they’re too invasive. He does love you and miss you but he wants to be cool. It’s hurts him to see you being hurt by the way he acts so he always leaves to not see you. He is rebellious simply for the sake of it.