Our velocities (Yu)

We wandered from room to room, just missing one another, on paths neither chosen by us nor random, but determined by our own particular characteristics, our own properties, unable to deviate, to break from our orbital loops, unable to do something as simple as walking into the next room where our beloved, our father, our mother, our child, our wife, our husband, was sitting, silent, waiting but not realizing it, waiting for someone to say something, anything, wanting to do it, yearning to do it, physically unable to bring ourselves to change our velocities.

Charles Yu, from How to Live Safely in a Science Fictional Universe