Aaron Hotchner's daughter came to the BAU one day to help her dad re-arrange his office and she meant Spencer Reid, The smartest person in the BAU. She thought he was just a show off trying to show how smart he was so she didn't really like him. But Spencer on the other hand? he was obsessed with her, he would bring her gifts every time he saw her or try to make small talk with her every time. This story is an X reader! (meant during season 1 present time is season 5)