Why did Rapunzel cry in a tearful ending?

According to the watermelon video network display query.

1, because Rapunzel's husband died.

She felt guilty because the girl with long hair cheated her husband. Tears is a Vietnamese drama starring Ruan Chen, Dennis Deng, Liang Qiong and Hong Chun. The story uses narrative techniques. The story begins with the white-haired man and the long-haired woman holding the portrait of the black-haired man and sprinkling the ashes of the black-haired man on the lake, and then the story enters memories.