"What's love? Something that lasts a week or a month and that's all you can except? Or is it just that some loves have a short shelf life? You know, like yogurt: after a week or two they go bad. And how do you recognize the other kind of love, the kind that isn't like yogurt? The kind that's more like... I don't know, like peanut butter, that lasts forever and always tastes good?"