Sheldon knocks on a hallway door with Amy on "The Relationship Diremption."
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Penny, Leonard and Amy toast Sheldon on "The Relationship Diremption."
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Barry Kripke shows up to talk to the guys during lunch.
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Sheldon arrives at Amy's apartment on "The Indecision Amalgamation."
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Sheldon has dinner at Amy's place on "The Indecision Amalgamation."
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Sheldon goes to the store to purchase a new gaming system with Amy
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Howard has a good time hanging out with Sheldon at the bar.
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Sheldon and Howard hang out at the bar in Houston.
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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.

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