You and Spencer were friends with benefits. You were also co-workers. You were both incredibly stressed with having to constantly travel, and work on cases, so you came to a compromise. You both had no strings attached intimacy. On nights when you were both especially stressed, whether you were at home or in some hotel on a case, you went to each other... And spent the night entangled in the sheets. You were both very good friends... Just with something... A little sexier