B.J. Novak does not return until Dream Team (2009) due to filming his role in Quentin Tarantino's Inglourious Basterds (2009).
The tiramisu that Michael eats while on the phone with David Wallace is the one Pam threw into the trash.
In the last scene Michael is pouring sugar into a can of diet cola.
When filming Goodbye, Toby (2008), Angela Kinsey was pregnant and extra sensitive to smell, so she was having a hard time kissing Rainn Wilson at the end of that episode because he had eaten a tuna sandwich before the scene. In this episode, Andy takes a bite of a tuna sandwich, and Angela kisses him before he even swallows it.
Burlington Coat Factory, where Michael buys his coat and wishes to spend his share of the surplus, is an actual clothing chain with a store in Eynon, PA, a few miles outside of Scranton.