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如果喜欢TBBT，欢迎把这段欢乐故事推荐给你的好友哦！~\(≧▽≦)/~


背景：Sheldon终于同意在公寓为Leonard举办生日派对。四人密谋布置场地，他们都带了啥礼物来捏~

-Sheldon：That's not the secret knock. This is the secret knock.
-Howard：What difference does it make?
-Sheldon：The whole point of a secret knock is to establish a non-verbal signal to verify the identity of one's co-conspirators.
-Penny: Is that Raj and Howard?
-Sheldon：Possibly, but ___1___.
-Howard：Will you just let us in.
-Sheldon：Luckily for you, this is not a ___2___.
-Penny: So what'd you get the birthday boy?
-Howard：Well, Raj got him an awesome, limited edition Dark Knight sculpture based on Alex Ross's definitive Batman. And I got him this amazing ___3___copy of The Feynman Lectures on Physics.
-Penny: Nice. I got him a sweater.
-Howard：Okay, well, he might like that. I've seen him get chilly.
-Penny:Sheldon, I didn't see your present.
-Sheldon：That's because I didn't bring one.
-Penny: Why not?
-Howard：Don't ask.
-Sheldon：The entire institution of gift-giving makes no sense.
-Howard：Too late.
-Sheldon：Let's say I go out and I spend $50 on you. It's a ___4___ activity because I have to imagine what you need, whereas you know what you need. Now, I could simplify things-- just give you the $50 directly, and then you could give me $50 on my birthday, and so on, until one of us dies, leaving the other one old and $50 richer. And I ask you, is it worth it?
-Howard：Told you not to ask.
-Penny：Sheldon, you are his friend. Friends give each other presents.
-Sheldon：_____________5_______________.
-Howard：Try telling him it's a non-optional social convention.
-Penny：What?
-Howard：Just do it.
-Penny：It's a non-optional... social convention.
-Sheldon：Oh. ______6¬_____.
-Howard：He came with a manual.
-Sheldon：Question-- how am I going to get Leonard a present before the party? I don't drive and the only things available within walking distance are a Thai restaurant and a gas station. I suppose I could wrap up an order of mee krob and a couple of lottery scratchers.
-Penny：Okay let's do this-- I will drive Sheldon to get a present. And Howard, you need to get rid of Leonard for about two hours.
-Howard：No problem.
-Penny：And then, Raj, you bring the stuff across the hall and start setting up.
-Howard：What if guests ____7_____?
-Penny：Entertain them.
-Howard：What if they're women?
-Penny：Stare at them and make them feel uncomfortable.
unverified nuclear reactor autographed laborious I accept your premise, I reject your conclusion Fair enough show up