Howard has noticed that Sheldon disappears for exactly twenty minutes every afternoon at exactly the same time without telling anyone where he's going or what he's doing. The twenty minutes is listed as free in his calendar. And when Howard and Raj ask him indirectly about that twenty minutes, he evades the question. So Howard and Raj go on a single minded mission to find out where he's going and what he's doing that is so secretive. They try to piece together the evidence they find, but will it lead them to an answer? Leonard isn't joining them in this quest since he's got his own mission. Penny has befriended Cole, a British exchange student in her History class who Leonard is certain is trying to hit on her. Although trusting her somewhat, jealous Leonard does whatever he can to stop Cole indirectly from being her friend (which he equates to hitting on her) so that Penny won't even be tempted. But Leonard himself may be tempted from who to him is an unlikely source.
Did You Know?
This is the last episode not to feature 'Melissa Rauch'. See more
In the past, Sheldon has been shown to be completely uncoordinated when it comes to any type of sport. Yet he is able to keep a hacky sack in the air for a count of 43. See more
I wonder what Sheldon's hiding in there?
He's always been kind of a weirdo. Maybe he's got Leonard Nimoy chained up in there. Or Bill Gates or Stephen Hawking.
Why would he chain up Stephen Hawking?
Howard, shame on you! You can't treat him differently just because he's disabled, that's not okay!
CHUCK LORRE PRODUCTIONS, #399
I got nothin'. See more
References Star Trek
History of Everything
Written by Barenaked Ladies
Performed by Barenaked Ladies
[Series theme song played during the opening titles] See more