Leonard learns some uncomfortable information about Penny in new clips and still photos from The Big Bang Theory season 8, episode 7.

The geeky gang will return to their home turf of Thursday nights when The Big Bang Theory season 8, episode 7 airs tomorrow on CBS. The episode, titled “The Misinterpretation Agitation,” looks like it will focus on issues faced by Penny, Amy, and Bernadette – though the guys may get involved as well.

The first sneak peek from “The Misinterpretation Agitation” gives us important information about Penny… and the importance of peanut sauce.

If Penny and Leonard break up because of Sheldon’s obsession with peanut sauce, we’re going to have words with that man.

The second sneak peek from tomorrow night’s episode features Penny confessing to an engagement sin, and exposes institutionalized sexism. Way to go, Big Bang.

If Penny and Leonard break up because of Sheldon’s hot beverage compulsion, we’re going to… oh, never mind.

There aren’t many still photos from The Big Bang Theory season 8, episode 7, but the available images indicate a lighter side to “The Misinterpretation Agitation.”

According to the synopsis for The Big Bang Theory season 8, episode 7, Penny will not be alone in facing her amorous physicians.

“The guys try to help Penny out of an awkward work dilemma,” CBS says. “Meanwhile, Amy and Bernadette argue over whether or not female scientists should play up their sexuality.”

Hey, the times, they are a-changin’.

The Big Bang Theory season 8, episode 7, “The Misinterpretation Agitation,” will air on Thursday, Oct. 30 at 8:00 p.m. on CBS.

Are you concerned for Leonard and Penny in ‘The Big Bang Theory’ season 8, episode 7?