It's shortly after dusk, and Melinda is waiting for the bus in the rain after yet another medical appointment. She's hunched up small in the bus shelter trying to stay warm, and it is probably for that reason and not out of any particular malice that the bus driver totally fails to acknowledge her existence and blows past her at full speed.
A year ago she would have chased him to the next stop. Six months ago she would have tried to, though she probably wouldn't have made it. Tonight? Fuck it; she's hitchhiking.