During his time before (and during) the show Mission Hill, Aaron lived an incredibly lazy life reminiscent of the main character Andy French in the episode "Unemployment Part 2," which he wrote. He also remarked that he was so lazy that he could have slept through a dog barking on his chest.
He would also stay at the Mission Hill writing office for days at a time, and would rarely shower and instead use Febreeze to try and cover up the smell.
Aaron's commentary can be heard on the Avatar: The Last Airbender Book 1, Volume 5 DVD for the episodes "The Waterbending Master," "The Siege of the North (Part 1)," and "The Siege of the North (Part 2)."
His wife's name is Elizabeth and they named their son Paul.
He is currently living in California.
He graduated from Harvard in 1995.