During their farewell exchange, the in-character Bill Nye affectionately called her by her first name, William.
The family reunion was short-lived though, as Patterson needed to go back into hiding with the rest of the FBI team.
Almost immediately, social media started raining in reactions to the confirmation, with almost everyone left in shock.
The big reveal came after Patterson and Daddy Dearest successfully stopped a bomb from exploding beneath a stage, successfully thwarting Madeline Burke’s hit on an outspoken rival.