What exactly does the ending of the movie Late Autumn mean? I don't understand!

Two years later, Anna was released from prison and continued to keep her appointment with faith. In fact, Xun has never left, waiting for Anna. Finally, everyone has good expectations, but it can't be Xun.

First, someone came in at the first door. In the process, Anna held the cake by the coffee, and then the second door rang. This is the most misunderstood place. Actually, it should be the sound of the first guest knocking at the door leaving the door.

Anna has been waiting at the place where they met since she got out of prison. Different people come and go every day, and Anna realizes this. Then Anna said to Xun, "Long time no see" (Xun was dead at this time). Open ending, sadness runs through the whole play.

Extended data

Plot introduction:

Late Autumn is adapted from the film of the same name directed by Lee Man hee (1966). The film is set in Seattle, USA, and tells the love story of a couple in a foreign country.

Anna (Tang Wei Tang Wei), who is serving her sentence in prison, has been granted a three-day holiday because of her mother's death. After seven years in prison, she set foot on her way home for the first time and met Xun (Bin Xu) on a long-distance bus. Xun, who didn't have enough money to take the bus, used his watch as collateral, borrowed Anna's money and agreed to meet him in Seattle.

One is a female prisoner whose husband was released on parole, and the other is loverboy who eats "soft rice". Two strangers who concealed their identities gradually fell in love in a chance encounter and talked about a romantic love in just three days.