We tend to think about coupling the same way that—hmm, how to put this—okay, like how you think about good food. It’s something you always look forward to, and it’s something everybody needs and enjoys. At the low end of the scale, it’s comforting. At the high end, it’s transcendent. And like eating a meal, it’s something you can do in public, with friends or with strangers. But even so, it’s best when you share it with someone you care about romantically.”
