立立走在街上的某个下午，那个过去或者将来的她也许正同时出现在附近的某处。如果时间其实是重叠的，或许时间的流动根本是一个假象。

Lily's afternoon on the street, a past her or a future her might be arround. If the time was exist at only one layer, if the flowing of time was an illusion...