Spoiler The video shows the heart wrenching story of a girl before she falls asleep for the final time . . .
The mind of a human is a powerful and incredibly complex organ. I sure hope you're right in that there is a heaven, but I don't really think there is. People who have been deprived of water for days at a time described being in an oasis, approaching the time of their deaths. I just think that the mind, approaching death, sometimes tries to manifest the thing desired most by that individual - sort of as a last ditch attempt at survival. I think we need to learn a lot more about the way the brain operates, approaching post-mortem, before we draw any decisive conclusions personally.
Glad you find meaning in it. No interest to watch myself. Anyways I already believe in the heavens. Plural, heavenly realms.
Anecdotal evidence is worthless, many people have claimed to remember their past lives that doesn't make reincarnation true for example.