Leo traced the condensation on his soda can with his index finger. Outside the convenience store window, rain slicked the pavement into a dark mirror reflecting neon signs. He watched headlights blur past, each car carrying people to places he couldn’t imagine. His mom was late again. He jumped when the bell above the door jangled. Finn slid in, shaking rainwater from his dark hair like a wet dog. "Thought you’d be gone b...