(Post-Prison arc) Two years have passed since the incident and Spencer Reid completed therapy in a year and has made a complete recovery mentally and physically, but he's still a bit temperamental and easily becomes jealous. He's not one known to date or even have interest in it; but when a case requires Y/C to go undercover and take the unsub into custody by seduction, he can't help but feel all riled up about it. What will happen?