Episode Titles: Deception
You are viewing a list of 1 The Big Bang Theory episode featuring "Deception" in their title.
Season 7, Episode 2 - The Deception Verification
Aired September 26, 2013
When Leonard returns from his expedition early, he chooses to sneak into Penny's apartment and spend a few days with her alone. Sheldon reacts with anger when he finds out Leonard is back in town and didn't tell him. Meanwhile, Howard's close relationship with his mother causes his masculinity to be called into question.