Who We Are is a song written and recorded by Zack Mullen. A music video was produced as a collaboration between Mullen, Nathaniel Nelson, and Meredith Cass's English class during the Class of 2016's junior year.

The Who We Are music video appears in Nat Nelson is Always Recording, in which Mullen plays it for his homeroom.

Who We Are features as the theme song for the soft reboot. The theme song video for this episode was designed by Mullen, making it the only theme song video not made by Nathaniel. It is also the first of the show's various theme songs to not be appropriated from another series.