Leonard: Don't anthropomorphize him. He's got big eyes but his feelings are not like ours.

Penny: You know, my aunt changed her diet and in a few months -
Howard: Went to space? I don't think so! Now pass the soy sauce. Not the green one, the red one.

Raj: First off, know that we love you and cherish you.
Mike Rostenkowski: Well, I wouldn't go -
Bernadette: Daddy.
Mike Rostenkowski: You're great.

Howard: What's going on?
Bernadette: Maybe you should have a seat.
Howard: I know my mom's not dead, there'd be balloons.

Amy: You don't need to explain yourself to him.
Sheldon: (To Leonard) I don't need to explain myself to you!
Amy: You're sick of his nonsense and you're ready to move in with me.
Sheldon: (To Leonard) Keep the table. We don't use that space.
Amy: Damn it. I got cocky.

Sheldon: (To Leonard & Penny) You can stop trying to make this about our relationship.
Amy: Which is stronger than ever.
Sheldon: Which is stronger than ever!

Sheldon: Amy pointed out you were only trying to manipulate me.
Amy: Which you also figured out by yourself.
Sheldon: Which I also figured out by myself!

Amy: *Signs Amy Farrah Fowler on the iPad* Why yes, I would like to take a survey.

Amy: He knew as your girlfriend I wasn't going to let him bring a table in to your apartment. I mean, a table? Come on!

Amy: I'm not surprised you want to end the relationship. I'm a little surprised you didn't get AppleCare.

Sheldon: I'll get right to the point. I think we need to end this relationship. So, sign this with your finger and please don't cry on my iPad. I didn't get AppleCare.

Sheldon: You were really going to stand by me against the dining room table?
Amy: Of course I was.
Sheldon: Wait, how do I know you're not manipulating me right now?
Amy: I think if I were manipulating you, you'd be smart enough to see it.
Sheldon: How do I know you're not saying that as part of the manipulation?
Amy: You'd be smart enough to see that too.
Sheldon: Okay. Sorry I gave you such a hard time. I just had to be sure.

Penny: Oh, please. When I first met you, you were incapable of touching another human being. Now you're holding hands, going on dates, you even made out with her on a train.
Sheldon: She told you?
Penny: Of course she told me. It's the most interesting thing that's ever happened to her in her entire life.

Penny: Amy, it's Penny. Hey. Just a little heads up, Leonard bought a dining room table. Yeah, Sheldon's breaking up with you.

Sheldon: No, you've opened my eyes to the truth. Amy has made me a more affectionate, open-minded person. And that stops now.