An artist named DJ Sammy wrote a song called heaven, and after the horrific occurences of 9/11 the song was remixed to involve a theme of 911 by having a young girl talk about how much she misses her father who was killed in 911. This year, eleven years later there was another song made that reuses some of the old monolouge of the little girl but then also includes her talking as she has aged through adolescense into high school still without a father. This song is very poignant and is very relatable for thousands of kids in the same situation.
In Extremely Loud and Incredibly Close the main charecter Oskar lost his father at a very young age because of 911. Oskar was very close to his father, and expresses constantly that his father was the person he loved the most in the world and always tells stories that show how much his father related to him and understood him, and he always says that he has "heavy boots" over the death of his father and all of the aftermath he has had to face at such a young age, and handles it very maturely by taking it into his own hands by trying to find his own closure.