He knows this thing between them will always hold some temptation, some kind of magnetic pull that neither of them can quite break. An addiction, he thinks, as he descends, passes another lone hiker who nods to him, says morning. And like any addiction, you have to learn to manage it. It’s a moment of weakness, when he sees something and wants to share it with her, an urge that crops up out of nowhere, even though he is calm, and managing, and getting out every day, as if he can walk off the bad feelings,