In the movie, the male and female leads are deeply in love, but later, the male lead encounters an accident and his health deteriorates. To avoid burdening the female lead, he heartlessly breaks up with her.
At first, the female lead refuses to leave, but later, seeing how much pain staying causes the male lead, and knowing he wishes to see her happy, she leaves him and marries the man the male lead believes can bring her happiness.
On the day of the female lead's wedding, the male lead attends. As she puts on her wedding dress, she silently tells him in her heart that she is marrying him.
The male lead watches the female lead in her wedding dress walking towards someone else, and knowing that she will be taken care of in the future, leaves in peace.
The male and female leads do not end up together, yet it feels as if their hearts have always been connected. Such an ending leaves one with a sense of unresolved longing.
