Denise: I don't want to blame you, but if you'd moved in with me when I asked you to, we wouldn't be in this situation.
Stuart: You're right. It's my fault. When I had the chance, I was scared and now that I want to, you're stuck with Mitch.
Denise: So you do want to move in with me?
Stuart: More than Galactus wants to devour worlds.
Denise: Well, that's great 'cause I want to move in with you more than the Thing wants to clobber.
Stuart: More than Hulk wants to smash?
Denise: More than Batman wants to ignore the due process of law.
Stuart: We are so weird.

Stuart: I'm sorry, but I couldn't sleep at your place. Mitch was really freaking me out.
Denise: He was freaking me out, too, but there has to be a better solution.
Stuart: Tonight we'll go back to my place.
Denise: And tomorrow?
Stuart: With my health being what it is, I try to live one day at a time.

Raj: I'm flying out tomorrow. I'm gonna surprise her with a ring.
Bernadette: You already have a ring?
Raj: Well, it's the same one as before.
Howard: I thought you gave it to her the first time you got engaged?
Raj: I did, but I took it back.
Howard: So, you're an Indian giver?
Bernadette: Howie.
Howard: What? If he's gonna move to England, I need to get all these out now.

Leonard: I can't believe this.
Beverly Hofstadter: What? You seem angry.
Leonard: Of course I'm angry!
Beverly Hofstadter: Well, so would you say that you're somewhat angry, very angry or extremely angry? Never mind. I can see it in your face, dear.

Amy: Let me guess. This thing with Tam escalated, and now you're mad at Leonard and looking for a new best friend?
Sheldon: You know me so well. It's too bad you can't be my best friend.
Amy: I can be.
Sheldon: You can't be my wife and my best friend. Who would I complain about you to?

Beverly Hofstadter: Yeah, that's a fair point. I hadn't considered your influence. Perhaps tomorrow I could observe the two of you together?
Penny: Uh, "observe"? [laughs] What is going on?
Beverly Hofstadter: I'm just visiting with my son and doing research for my book on how various parenting strategies affected my children as adults.
Leonard: This has all been work to you? Hanging out with me and coming to my lab, I- I thought we were enjoying each other's company, but it was just research.
Beverly Hofstadter: I was enjoying it; you know I love research.

Leonard: It made me really happy. We haven't always had the easiest relationship. But, well, looking back, I guess you were just trying to push me to be the best version of myself.
Beverly Hofstadter: So you would say that my parenting strategies, although difficult at times, directly contributed to your current success?
Penny: Well, I may have had a little something to do with it. I mean, how often do you wear your superhero underwear now?
Leonard: Only Fridays and my birthday.
Penny: Yeah, that was all me. That was me.

Penny: Still, it made him so happy showing you around his lab yesterday.
Beverly Hofstadter: Interesting. Would you say that that made him, uh, much happier than usual, somewhat happier than usual or as happy as usual?
Penny: Hmm, multiple choice. Um, I'm-a go with D: "that's a weird question."

Penny: Beverly, I have to say, it's so nice seeing the two of you get along.
Beverly Hofstadter: Oh, I've always gotten along with Leonard. Of all of my children, he's the most docile.
Leonard: She wrote that in a birthday card once. I keep it in my nightstand.

Bernadette: I dunno, I married for love and it turned out ... fine.
Penny: [silence] Oh, yeah, me, too.

Bernadette: What's wrong with his face?
Howard: A lot of people have been asking that. He's smiling.
Bernadette: Hey, Stuart, you look pretty happy.
Stuart: Oh, yeah. I, uh, asked Denise out on a date, and she said yes.
Bernadette: Aw. That's great. But don't smile like that in front of Halley. She just started sleeping through the night.

Penny: This place is amazing. I can't believe you got us in here.
Anu: Well, it's kind of my job. Usually I get tipped for it, but I'll leave that up to you.

Amy: I'm sure she's not mad at you.
Sheldon: Well, then why would she rather spend the day with Leonard?
Amy: Because he's her son?
Sheldon: Amy, I just feel like we're going in circles.

Stuart: I'm excited. I haven't been on a date in a long time.
Howard: Back when I was dating, I'd always wear a new pair of underwear, just in case.
Stuart: It's also been a long time since I bought new underwear. And I probably should, because these are no longer tighty nor whitey.
Bernadette: Okay, I'm out.

Sheldon: I just wanted to pop over and hand-deliver this thank you note for your very thoughtful wedding gift.
Penny: Oh.
Leonard: Oh, good. You guys liked it?
Sheldon: Well, we liked it a lot more than things that aren't it, I'll tell you that.
Penny: Well, yeah, that's great. Because when we saw it, we thought, "Amy and Sheldon just have to have that."
Sheldon: Oh, do tell. Now, paint a picture for me, like where you were when you found it and what you thought we'd enjoy doing with it.
Leonard: Do you not know what it is?
Penny: Of course he knows what it is. He's the smartest man in the world.
Sheldon: Well, I don't know about the world. Some of those Chinese fellas are pretty clever. Now, if you'll excuse me, I'm going to return home and use your gift in the manner which it was intended.