 Andy is suspicious of Erin dating someone else, as he goes through her cell phone, and is later able to figure out that Pete is her new beau.Andy impulsively fires Pete, who turns to Toby, who tells Andy that he can't fire Pete over a personal grudge, even when Andy tries to crush up the relationship agreement form that Erin and Pete signed.Erin and Pete start lecturing Andy that he needs to move on, turning Andy vengeful.