Penny wishes Leonard a happy birthday which she knows is this upcoming Saturday, when she expects him to at least come in for his free piece of birthday cake at the restaurant. She is shocked to learn that Leonard not only does not celebrate his birthday, but that he's never had a birthday party. Regardless of Leonard's wants, Penny decides to throw him a surprise party. Although she gets help from Sheldon, Howard and Raj, the preparation for the party does not go to her plans, including needing to help Sheldon buy a gift, Howard not being able to get Leonard out of the apartment, and Raj not being able to decorate the apartment since Leonard's there. Will Leonard enjoy his first birthday party after all this difficult effort? Written by
Did You Know?
As someone else has noted, Penny says that Sheldon is a Taurus. However, in S8 E16 Sheldon's birthday is revealed as February 26th which would make him a Pisces. See more
When Howard comes to take Leonard out so Raj can set up for the party, Leonard is seen playing his Xbox 360 but as you can see there is only one connection coming out of the machine. There is no power cord on the Xbox only the audio/video cord. See more
The entire institution of gift giving make no sense. Let's say that I go out, and I spend 50 dollars on you, it's a laborious activity, because I have to imagine what you need, where as you know what you need. Now I could simplify things, just give you the 50 dollars directly, and you could give me 50 dollars on my birthday, and so on, until one of us dies, leaving the other one old and 50 dollars richer. And I ask, is it worth it?
In the opening scroll of the time line when it gets to 91,000 there is a mistake the dates read 93,000BC 92,000BC 91,0009C 90,000BC for some reason 91,000 is a 9c not a BC. See more
The Big Bang Theory Theme (Instrumental)
Composed and Performed by Barenaked Ladies See more