A picture of Simon Helberg and Kunal Nayyar from the 2011 Comic Con Press Panel for The Big Bang Theory.
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A picture of Kunal Nayyar, one of the stars of The Big Bang Theory. We're not gonna lie, you won't know him from anything else.
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TBBT Quotes

Sheldon: Why do you have the Chinese character for "soup" tattooed on your right buttock?
Penny: It's not "soup," it's "courage."
Sheldon: No it isn't. But I suppose it does take courage to demonstrate that kind of commitment to soup.
Penny: How'd you see it? You said you wouldn't look.
Sheldon: Sorry. As I told you, the hero always peeks.

Sheldon: Nothing more fun than a paradigm shifting evening of science.
Penny: (to Leonard) And you thought it was soaping me up in the shower.