Tobias and Peter are left on their own as the others head to inoculate Uriah’s and Christina’s families. Tobias is smart enough to know that Peter is after the memory serum that’s in Tobias’ possession. Christina gave Tobias the serum to use on one of his parents.
The two get in a little skirmish as Peter tries to get the serum from Tobias. Alas, Tobias is the better fighter and he cannot be beat by Peter.
With Peter on the ground, Tobias begins to head away from him. Before leaving, Tobias points out that Peter cannot be trusted since he always makes bad choices. Peter confesses that he wants to use the serum on himself so that he may be reset and hopefully become a better person.
Tobias, now knowing Peter’s true intentions, has a change of heart. He agrees to help Peter reset himself later. First, though, they need to go see Tobias’ mom.