She slumps instead of screams, collapsing to the trail like her lungs have been pulled from her. “I’m sorry,” I think I remember saying, stammering something, trying to comfort her but failing. I still don’t know why I said those words, and every time I think of them my chest tightens in nauseous self-recrimination. A jogger runs past without stopping and I wait until he’s long past and disappeared from view before speaking again. “Are you all right?” I ask her.
