I stare outside the window as we stop at a red light, counting pairs for some sanity: two women in jackets, sharing a blue umbrella; two old guys pushing shopping carts out of a market; four beaten-down trees in a community garden; two trash cans piled high with garbage. The counting brings me some relief, but it’s not enough. I drop my right hand to the empty space beside me, imagining your hand on mine. Two hands. That feels better.