[With his now ex-girlfriend] We were in this kind of weird where is this going kind of place. And then we were sitting on the couch watching TV. And one of those De Beers diamond commercials comes on. And it used to end with, "A diamond is forever." And the girl I was dating looked over at me and she was like, "You know a diamond is forever." And I was like, "I know. So is Styrofoam."