When graduating from college, Sally () drove Harry () to New York, and the two met. On the way, the two talked at odds, broke up unhappy, and left a classic question: "Excluding the intervention of'sex', can men and women become real friends?"
Five years later, the two met unexpectedly at the airport. At this time, Sally was immersed in the sweetness of a new relationship, and Harry was about to enter a formal married life. Harry told Sally: "When two people have their own love, men and women may be friends, but soon they will question why they should associate with people who can only be friends." Sally Buddha walked away. Ten years later, Sally, who was in a broken relationship, once again ran into Harry, who had just been divorced. Harry said to Sally, "Are we going to be friends? You may be the first charming woman I don't want to bring to bed."
Talking before going to bed, spending Christmas together, and making suggestions for each other's feelings, Harry and Sally have an unspeakable understanding. As the understanding deepened, the two went beyond the boundaries of friendship, but they were a little uneasy and regretful afterwards. On New Year's Eve, Harry suddenly realized that friendship and love can exist at the same time, so he went crazy to find Sally.
