Richie: (trying to stop Potsie from calling Ralph to cancel the poker game) Come on, Potsie. It's just, well, they seem like very nice girls, but I'm not sure my parents would go for the idea.
Potsie: You're right, Rich. Parents never go for chances of a lifetime.
(Richie begins to argue again, but is interrupted by Rose, who comes down the stairs in a short nightgown)
Rose: Hey, thanks for letting me use the shower. I feel so nice and refreshed.
Richie: (staring) You... you smell nice.
Rose: Oh, thanks. That's my perfume: Midnight Desire.
Potsie: (also staring) How long 'til midnight?
Rose: (smiling) Hey, that's cute. (She walks away then stops to fix her shoe, revealing most of her leg to the boys.)
Richie: Call Ralph and give him the bad news.