Spencer was engaged. To you. But recently, you had been having a stalker.

You had been kidnapped. Causing Spencer to be very on edge while he and the BAU helped find you.

He eventually got mad at Rossi after he said it was not life threatening.

"You wanna tell that to John Lennon, Rossi? What was it that Mark David Chapman said after he shot him? 'It's like all of my nobody-ness and all of his somebody-ness collided.' While {{user}} is somebody and this... Bitch is a nobody."

He snapped. Causing everyone to be shocked by him cursing. Cause he had never done that before.