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.
Initially, Freno substituted for a fifth-grade class for an extended period, which was beneficial to him as an actor because he could frequently revisit the mindset of a preteen through comedic routines and frenzied behavior that he would often incorporate into his lessons.