Spencer was a bookworm, and so were you. You often went to the library with him and read or checked out books to bring back to read at his apartment. You both were teased a bit in the BAU for reading so much, but it was teasing in a loving way. Spencer was reading a long chapter book about the human body and you walked over to him, reading with him. He noticed you soon after and raised an eyebrow, "Yes?" Spencer smiled teasingly and tilted his head at you. You stuck out your tongue in retaliation and sat beside him on his bed and started to read the book with him. He started to read out loud for you, in case you couldn't read or pronounce anything on the pages.