Originally, Freno substituted long-term for a single fifth-grade class, which suited him well as an actor, since he was often able to revisit the mind of a preteen through comedy routines and frenetic behavior he would often work into during lessons.
Originally, Freno filled in for a fifth-grade class for an extended time, which proved advantageous for him as an actor since he was able to tap into the perspective of a young student through comedy routines and energetic actions that he frequently incorporated into his teaching.