This marks the third time Will is reading in the nude.
The songs Grace and Jack dance to on the Dance Dance Revolution machine are "I'm So Excited" by the Pointer Sisters and "Holiday" by Madonna.
When Grace steps on the Dance Dance Revolution machine, she positions herself in a way it looks like she's playing on Double Mode, but the on-screen arrows in the game clearly show that she's playing on Single Mode.
Leo: Look, the surprise is ruined Grace, Will knows that you know that I know you know. And that I know you know he knows that you know. (on Jack and Karen) You two know that I know that they know, you know?
Karen: I think we came through here before, that pasture looks familiar...
Jack: Oh, you're right! Oh there he is! Leo! Leo!
Will: That's an apple tree, you moron!
Grace: No, wait. I smell Orange Juice! Driver! Stop the car! Stop the car. (opening door) Leo? Leo!
Karen and Jack: (As Leo gets in the car) SURPRISE!
Will: (to Leo) You went to the laundry room?! I told you to stay in the apartment! What if Grace had seen you? What if Grace had been in the laundry room? She wouldn't be doing laundry, but there is a candy machine down there.
Will: I just got Xanadu on DVD.
Leo: That finally came out on DVD? I guess all my letter writing paid off.
Will: Yeah, you know there's an extra ten minutes of roller ballet?
Leo: That's great, you know, 'cause the first time I saw it, the roller ballet felt short.
Will: I got you something great. You want a hint?
Grace: No! You know I have to be surprised. Remember two years ago how upset I got when you left your present out for me to find?
Will: Left it out? It was hidden in a storage locker in Queens. That I rented under an assumed name. You bit through a combination lock.
Grace: Just make sure it doesn't happen again.
Grace: Hey, guys.
Jack: Where have you been? You were gone so long we had to eat your funnel cake.
Karen: Wait a minute. We're not the only ones eating your funnel cake. (gasps) You had sex.
(Jack and Karen lean in on a table and start whispering to each other at the same time.)
Jack: What? Hubub, hubub?
Karen: What? Peas and carrots, peas and carrots?
Karen: Well, how'd you do that, Willona?
Willona, in addition to being a feminization of Will's name, is also a character on the 70's sitcom Good Times.