Immediately upon the guys' arrival back from the three month long Arctic expedition, Leonard, Howard and Raj make a confession to Sheldon about their participation in Sheldon's research at the North Pole. This confession threatens Sheldon's research, his job and his friendship with the threesome. Sheldon's mother may at least have the answer to fixing the friendship. Meanwhile, Penny is really happy to see Leonard home. Leonard is equally happy to be home to see Penny. But every time they are about ready to embark on their first sexual encounter with each other, something always seems to get in the way.
Did You Know?
Penny uses an analogy from the Star Trek movie to try and cheer up Sheldon. Throughout the entire series, however, she makes no secret of the fact that she finds the Star Trek series boring. If the boys weren't at home to take her to the movie, why would she have gone to know that plot detail? See more
Hey, how's Sheldon doing?
Well, he came out of his room this morning wearing his Darth Vader helmet and tried to choke me to death with the Force, so I'd say... a little better.
At the end of the credits vanity card #256 is shown, which is a picture captioned with "THANKS, COMIC-CON!" The picture has been manipulated from it's original form. This is very apparent as many audience members have been duplicated and or mirrored. One of note is the man wearing a green shirt who appears on both lower corners of the picture. See more
Performed by Kaley Cuoco
[Penny sings the song to Sheldon in his bedroom] See more