We all know what happened between Penny and Raj on the season four finale. Here they are on the ssason five premiere.
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Amy has so many questions for Penny on the season five premiere. They are all based on sleeping with Raj.
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Bernadette reacts to the news here. Yes, Raj did Penny!
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Really, Penny?!? Amy has the question you'd expect her to have in this scene from the season five premiere.
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Johnny Galecki contemplates a difficult question here. The actor was a popular presence at Comic-Con.
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Kaley Cuocoo speaks to a crowd at Comic-Con in this photo. We were lucky enough to also sit in on a round table discussion with the actress.
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The cast of The Big Bang Theory gathers here for a photo at Comic-Con. They were incredibly nice to us at the event.
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A picture of Bill Prady, one of the creators slash producers from The Big Bang Theory. He spoke with TV Fanatic at the 2011 Comic Con Press Panel.
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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 the beautiful Kaley Cuoco at the 2011 Comic Con Press Panel for The Big Bang Theory.
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Don't look for Leonard and Priya to slow down on season five. Not even 7,500 miles can end their relationship!
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Raj and Penny looked as shocked by their actions here as viewers of The Big Bang Theory were. They slept together?!?
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TBBT Quotes

Penny: Leonard, sweetheart, you twisted your ankle playing Scrabble.
Leonard: I got a triple word score with a double letter Q. If that's not a time to bust out the Scrabble dance, what's the point of having one?

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