Howard and Bernadette look at happy and adorable as they usually do. Howard either has a rose because he's done something wrong, or because he's making a sweet gesture.
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So, apparently Sheldon is so excited that he has to have Penny smell a piece a paper. Perhaps it's a letter from Meemaw? At least Penny is a good sport.
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Sheldon is thrilled that his Meemaw is planning to come for a visit, and he can't wait for everyone to meet her. I wonder what she'll think of all of his friends?
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Raj meets a new lady at the comic book store, and she makes him question his relationship with Emily. Well, that may actually be a good thing, since Emily seems a bit crazy anyway. Is anyone else finding it difficult to trust that chick?
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This isn't just any trip to the comic book store for Raj and Howard. In fact, this trip may just be a turning point for Raj when he meets a new girl there. But will he be able to speak to her?
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Sheldon is excited when Meemaw comes to visit, but Meemaw is less than impressed with Amy Farrah Fowler. It's likely no one is actually good enough for her "Moon Pie," and she isn't afraid to make that fact known.
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Howard and Bernadette find a surprise in their hot tub on The Big Bang Theory. "The Valentino Submergence" is the 15th episode of the show's ninth season.
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Sheldon is thrilled when Meemaw visits on The Big Bang Theory. "The Meemaw Materialization" is the 14th episode of the show's ninth season.
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The gang decides to go Sheldon free for a weekend after having to deal with him while he's ill for a week on The Big Bang Theory. "The Empathy Optimization" is the 13th episode of the show's ninth season.
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Sheldon collaborates with Koothrapalli on a discovery on The Big Bang Theory. "The Sales Call Sublimation" is the 12th episode of the show's ninth season.
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Finally! After being together for five years and moving their relationship forward at a snail's pace, Amy and Sheldon finally spend their first night together. It's a beautiful thing.
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Nice move, Sheldon! It's their first big date since they've gotten back together, and Sheldon is smart enough to bring Amy a bouquet a flowers. Maybe he really has learned a thing or two.
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TBBT Quotes

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.

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.