Quote from Rachel in The One with Chandler in a Box
Rachel: Here it is. I love it. I wear it all the time. Ross: The necklace I got you was gold. This is silver. Rachel: Huh. Well, maybe it changed. Ross: Oh, my God. You actually exchanged it. Rachel: Well, isn't it better that I exchange it for something I actually enjoy and can get a lot of use out of? Ross: What did you get? Rachel: Credit.