My sister threw open the door so that it banged against the little console table she kept by the entrance. “Silas,” she said breathlessly, before even removing her coat, “I have to tell you something.” Which was enough to make me feel trapped, as though the words out of her mouth were expanding and filling up the space in her tiny apartment. I told her to calm down and apologized, and then I began making excuses for myself. I had assumed she would be angry at me because of the previous night, so I was primed for what she might say when she got home from work.