: Enticed by his collection, the guys accompany Lorvis to his basement, where he accidentally (and then intentionally) locks them in so he can return to woo Penny—a move Sheldon notes is Leonard's own "proven method" of winning her. Sexuality in Science: The Girls' Debate
: Amy argues that female scientists should be celebrated for their achievements rather than their looks, claiming it sends the wrong message to young women. [S8E7] The Misinterpretation Agitation
: Bernadette is thrilled to be chosen for a magazine's "50 Sexiest Scientists" article. : Enticed by his collection, the guys accompany
In (Season 8, Episode 7), The Big Bang Theory explores the blurred lines between professional performance and personal attraction, featuring a standout guest appearance by Billy Bob Thornton . The "Flirty" Sales Rep & The Smitten Doctor In (Season 8, Episode 7), The Big Bang
The secondary plot focuses on a heated disagreement between and Amy .
The main plot begins when (Thornton) arrives at the apartment building with roses for Penny. A "doctor to the stars' urinary tracts," Lorvis misinterpreted Penny's professional flirting and light touches during a pharmaceutical sales call as genuine romantic interest.