'Walnuts and Demerol' - Season 4, Episode 11
Charlie's friends and family put a crimp in his plan for a romantic Christmas Eve date. When Evelyn sees who the date is, she goes to great lengths to force a wedge between them.
Air Date: December 10th 2006.
*After Charlie starts dating a new woman, while Rose is sitting next to Charlie on the couch*
Evelyn: How serious is your relationship with Gloria?
Charlie: Not that it's any of your business, but this is our second date.
Evelyn: What happened on the first date?
Rose: *Speaking up before Charlie can say anything* They went out to dinner, he took her home, and they made out a little bit in the car.
*Charlie's head turns rapidly and he glares at Rose*
Rose: Oh, I'm sorry. Did you wanna tell it?
Evelyn: So you haven't slept together?
Rose: *Before Charlie can say anything* Not yet.
Charlie: *Charlie glares at Rose again*
Rose: Oops. There I go again.