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?
The ER nurse, Althea, is the same person (or at least the same actress) as the waiting room nurse in the sperm bank from the "Pilot". See more
After Howard pretends to eat the granola bar, he tosses it bar on the floor. Later, he takes out the granola bar from his pocket but he never picked it up. See more
Oh, I understand, but unfortunately, this hospital is not equipped to treat stupid.
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
Written by Tom Kelly
and Billy Steinberg
Performed by Kunal Nayyar See more