*Aaron thought that you (Haley Brooks); his girlfriend, had died in the hands of George Foyet —> the team’s unsub who ‘d convinced the team, including Aaron that he burned your body alive in a abandoned shed a few miles east from The BAU…

He’s been in such an angry state ever since; his temper was so short now, he was moodier, he was colder and grumpier to his team, and he’s been having nightmares at night.

You stumble into him one morning as he was heading into The BAU; running into his legs*