09/03/2011 10:53 am ET | Updated Nov 03, 2011

Fallon Thank You Notes: High School Reunions, Beyoncé, Department Of Justice (VIDEO)

What if Jimmy Fallon decided not to do one of his Thank You Notes segments on some unfortunate Friday? There's no question that we would fall apart as a country, but also, the parties who have worked hard to impress Fallon would feel neglected and useless.

So for all of our sakes, he continued the tradition and kept the Thank You Notes alive on last night's "Late Night with Jimmy Fallon." This week, he thanked high school reunions, Beyoncé, and the Department of Justice, among others.

Behold Jimmy's gratitude!