Why it worked
The video leverages the personal connection between Dwayne Johnson, his family history, and the character of Maui from Moana. The fan's gift of a vintage magazine featuring his grandfather creates an emotional and authentic moment, resonating with viewers who are fans of both Johnson and the movie.
Summary
Dwayne 'The Rock' Johnson is presented with a vintage wrestling magazine featuring his grandfather, Peter Maivia. He expresses his gratitude and explains that his grandfather was the inspiration for the character Maui in Moana.