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.

Leonard: What would you be if you were attached to another object by an inclined plane, wrapped helically around an axis?
Sheldon: Screwed?
Leonard: There you go.

Leonard: Penny, as a scientist, my job is to figure out why things happen. But I don't think I'll ever understand how someone like me could get to be with someone like you. You know maybe I don't need to understand it, I just need to be grateful. I love you, Penny.

Sheldon: This song is never going to stop. Have you ever dealt with something so relentlessly irritating?
Leonard: That's a trick question, right?

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.

Sheldon: You look amazing. I mean, this resolution is remarkable.
Amy: (On Skype) I really had to go home for this?
Sheldon: Yes, but it's like you're right here in the room.
Amy: And yet, I'm not.
Sheldon: But I feel like I could reach out and touch you.
Amy: And yet, you can't.
Sheldon: I know.

Amy: Sheldon, why don't you get a new computer? You know that one's out-of-date.
Sheldon: Oh, but I like this computer.
Amy: The video is failing, and the sound is cutting out.
Sheldon: I'm sorry, I didn't get that.
Amy: The video is failing, and the sound is cutting out.
Sheldon: I'm sorry, one more time. The sound is cutting out. (Amy holds up a sign) I can't read that. The video is failing.
Amy: Get a new computer.
Sheldon: What?
Amy: Get a new computer.
Sheldon: What? (Answering phone) Hello?
Amy: Get a new computer!