Simon Helberg and Kunal Nayyar at Comic Con

Simon Helberg and Kunal Nayyar at Comic Con

A picture of Simon Helberg and Kunal Nayyar from the 2011 Comic Con Press Panel for The Big Bang Theory.
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Simon Helberg Picture

Simon Helberg Picture

A picture of the lovable and goofy Simon Helberg, one of the stars of The Big Bang Theory.
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TBBT Quotes

Given that St. Valentine was a 3rd century Roman priest who was stoned and beheaded, wouldn't a more appropriate celebration of the evening be taking one's steady gal to witness a brutal murder?

Sheldon

Sheldon: Why are you crying?
Penny: Because I'm stupid!
Sheldon: Well that's no reason to cry; one cries because one is sad. For example, I cry because others are stupid and it makes me sad.