The big bang theory
Cast of Hit CBS show The Big Bang TheoryCBS

The Big Bang Theory Season 8, episode 7 airs today, Thursday, 30th October at 8:00 pm ET on CBS.

The seventh episode is titled, The Misinterpretation Agitation, where Penny and Leonard fight over the former's flirtatious ways while working as a pharmaceutical sales representative.

The episode synopsis reads:

Penny's flirtatious sales techniques work a little too well when a smitten doctor shows up at her door. The guys try to help Penny out of an awkward work dilemma. Meanwhile, Amy and Bernadette argue over whether or not female scientists should play up their sexuality.

Click here to watch the episode live stream online.

Click here to watch the episode online.

In the first sneak peek, Sheldon is seen telling Leonard that a gentleman has brought flowers for his fiancée. The second sneak peek features Penny and Leonard, with him asking Penny, "what is the deal, you take off your ring when you go to work?" Penny is explaining to him that she makes more sales if the doctors think she is single. According to her, she did the same thing as a waitress.

The Big Bang Theory has shifted from Mondays to its regular time slot of Thursdays, 8 pm.

Watch both the promos here.