Sheldon: Look at the 4K resolution. Next time we Skype, I'm gonna count all those nostril hairs.
Amy: Or you could just look into my eyes.
Sheldon: But you only have two eyes. You got a lot of nostril hairs.

Amy: Sheldon, just tell me.
Sheldon: It might be easier to show you.
Amy: Okay.
Sheldon: We'd have to take your car.
Amy: All right.
Sheldon: And I'm gonna need you to sign a non-disclosure agreement.
Amy: Well, I signed one before we slept together. Why not now?

Cinema Worker: Excuse me. You guys interested in a free screening of an upcoming movie?
Leonard: Oh. Sorry, we can't.
Howard: Well, hang on. What movie is it?
Cinema Worker: Oh, I can't tell you. But it does star Will Smith.
Howard: Wait. I bet it's Suicide Squad. Let's check it out.
Leonard: What about the girls?
Howard: Penny just said they're having fun. Honestly, you want to wrap tape around a bunch of pipe fittings all afternoon?
Leonard: Okay, we'll take 'em. But, I swear, if it's Will Smith in Shark Tale 2, it better be at least as good as the original.

Penny: I mean, it's crazy, isn't it? I moved here from Nebraska to be an actress, and now I'm sitting in an engineering lab at Caltech helping to build a prototype for a high-tech guidance system.
Bernadette: It is crazy. It's also crazy that I've made fourteen of these and you've made three.

Leonard: Penny says they're having fun working on the prototype.
Howard: Remember when her fun was nightclubs and drinking games?
Leonard: I know. I'm lowering the bar so slowly. This time next year she'll have a coin collection.

Bernadette: Sometimes he solders at home with his shirt off. It's like a beer commercial.

Penny: How can you call yourself a scientist and run out of solder?
Leonard: Well, funny story. So, we have plenty of the 60/40 tin-to-lead ratio solder, but the spools look a lot like the 63/37 tin-to-lead.
Penny: Honey, honey, honey, let me stop you. That is, is not a funny story.

Howard: You want to come with us?
Bernadette: I'm kind of getting into the groove here.
Penny: Yeah, you guys run to the store and let the women handle the science for a change.
Leonard: Okay. We'll be back as soon as we can.
Penny: (To Bernadette) Okay, so what is solder?

Sheldon: I suppose I should set this up. Or would you like to rob me of that, too?
Amy: Knock it off or I'll start making W-H sounds for words that just have a W.
Sheldon: You wouldn't.
Amy: Whatch me.

Sheldon: Fine. I'm sorry. Thank you for the thoughtful gift. I really do appreciate it. As you know, I had become attached to my old laptop. But I'm sure, in time, that this one will ... Jeepers creepers, that started up fast!

Amy: I got here as quickly as I could.
Sheldon: You're too late.
*Sheldon plays "Taps" and drapes a cloth over his laptop."
Amy: Sheldon, this is silly.
Sheldon: You got emotional when that lab monkey died.
Amy: That lab monkey told me he loved me in sign language.

Amy: Look, I'm sorry for your loss, but I think I have something that might make you feel better. I got you a new computer.
Sheldon: How could you do that?
Amy: Do what?
Sheldon: Choosing a new laptop is an incredibly personal ritual. You have taken away weeks of agonizing thought, tedious research, sleepless nights filled with indecision. Haven't I lost enough today?

Howard: I don't know if we have enough solder to finish these circuit boards.
Leonard: We had a full spool yesterday.
Howard: What can I say, I play hard, I solder even harder.

Leonard: After you wrap the body in reflective tape, the ends get Teflon tape so we can get a tight seal.
Penny: Like this?
Leonard: Yeah, perfect.
Penny: Oh.
Leonard: And it helps to have small, delicate fingers. So don't be discouraged if you can't do it as fast as me and Howard.

Amy: Well, the guy at the store said this one is great.
Sheldon: Oh. Oh, the guy. Oh, pardon me. I didn't realize you'd spoken to the guy. Yeah, tell me, did the guy choose one with a 4K display and a Thunderbolt port?
Amy: Yes.
Sheldon: Yeah? Did the guy make sure that this has a one terabyte solid-state drive?
Amy: Yes.
Sheldon: Yeah? Oh, well, was this guy Rick from Computer Solutions on Colorado?
Amy: Yes.
Sheldon: Yeah, well, he does know his stuff.