Quote from Luke in Twenty-One is the Loneliest Number
Luke: Oh, uh, here. I've got something for you. Birthday present. Rory: Really? Luke: I brought it in case your mother didn't bring one, but she did. It's on top of your present mountain over there. But since I already had it in my pocket, I just figured- Rory: Luke. Luke: It was my mother's. Liz can't wear it 'cause her neck's too fat, but your neck looks, you know, not fat. It was sitting around in my drawer, so I thought, "Hey, give it to Rory." You're lucky 'cause Caesar's birthday is next month and I know he likes pearls, so... Rory: Thank you. Luke: You're welcome.