There's got to be a story here. This commuter had eagerly approached the platform even before the train rolled in. Where did he come from? San Francisco? Oakland? Did he take BART? And a shuttle to get here in Suisun? Where was he going? Sacramento? It was 9:30 PM, what time did he have to start his commute in the morning?

A picture is worth a thousand words, they say. More like a thousand questions.