I was an only, and often lonely, child. After they'd had me, my parents, who'd met back in Pakistan when they were both around forty, had decided against tempting fate a second time. I remember how I would eye with envy all the kids in our neighborhood, in my school, who had a little brother or sister. How bewildered I was by the way some of them treated each other, oblivious to their own good luck. They acted like wild dogs. Pinching, hitting, pushing, betraying one another any way they could think of. Laughing about it too. They wouldn't speak to one another. I didn't understand. Me, I spent most of my early years craving a sibling.