What a tragic tale, @fantom22! My heart was breaking for poor Larry. But your story kept me interested from beginning to end.

One thing to check over in your story is your use of pronouns. For women, it should be "she" and "her." Not "him" or "his."

Here are some places where it should be fixed:

The doctor called Larry to his room and said that now she has no physical injuries, but she may have lost her memory due to the head injury, and when it will come back, or never come back, can't be said.

Larry gave him a new name, Lily. Larry also started raising him like a child.

I really liked the story!