It's been two weeks since the Big Bang Theory took a break, but to the delight of the biggest fans, the series returns as of Thursday February 2 in the United States with a new episode.

Episode 13 of season 10 of The Big Bang Theory left us, two weeks ago, with the creation of a Relationship Agreement created by Sheldon in order to save the couple of his best friend and his wife, Leonard and Penny after several disputes, while Howard, Bernadette and Raj had tried to solve the squeaky floor problem in their child's room.

In the new episode entitled 'The Emotion Detection Automation', the sneak peek shows Sheldon now the owner as a Beta Tester of a machine capable of detecting the emotions of people when they express themselves, thus allowing him / her to "Becoming a benevolent friend" as he confirms to Amy, Bernadette, Howard, Penny and Leonard. Of course, it also reflects on the effects it could have when used to destroy its enemies, leaving the group more than perplexed.

It was also heard that Penny's brother Randall, whom we met in the first episode of Season 10 at his sister's wedding with Leonard, would return to Pasadena in search of a job. Let us remember that Penny had repeatedly explained his brother's arrest due to the manufacture of methamphetamine, thus making a research looking promising and asking his sister's help to achieve it. It remains to be seen how Leonard will react to the agreement of this news.

Other news that have come down to us will be Raj's character who finds her four former girlfriends Lucy, Emily, Claire and Emily (the deaf-mute character of Season 5) in order to better understand the reason why Manages to maintain his romantic relationships.

Here is the video promo of the episode released a few days ago on the site of the CBS:

The episode looks so agitated, but now it remains only to know if the season 10 will indeed be the last. For now, producers have announced its end with that said Sheldon Cooper's Spin-Off on Childhood, the date of which is still unknown.