The dream with my dead father

It is about a girl who said she had a dream with her dead father, she saw his fathers back and she wanted to go near him but he did not allow her. He told her he was forbidden to hug her so she said, she felt really sad so she asked him who was the person that did not allow him to hug her but he did not answer to her then he told her that the time to see her was over and he had to return so she started to cry and he told her to let him go because if not he would never see her again , he showed her a dark tunnel and at the end there was a little light and it would close if he did not return on time, and he told her he would come back after some time the gild had 2 babies and one day she saw her father in her dreams again, she could see his farce and hug him, he asked her about his grandchildren, he told her he had been always with her, she could introduce them to him and after some time he told her he had to go back and he told her he would never return again but he would always be with her...