In the climax of the movie, Dracula (Adam Sandler) and his friends attempt to teach Dennis, Dracula’s half-human, half-vampire grandson, how to transform into a bat. The reason for this is to determine if Dennis has inherited his vampire abilities.
As the situation becomes tense and it seems like Dennis might not transform, Count Dracula becomes emotional, fearing that his grandson might be fully human. However, at the last moment, Dennis transforms into a bat, confirming that he does have vampire abilities.
In the resolution, Dracula and his friends celebrate the news that Dennis is indeed a vampire. This realization brings joy to the family, especially to Dracula and his daughter Mavis (Selena Gomez). It also means that Dracula’s vampire legacy will continue through his grandson.
The movie concludes with the characters celebrating Dennis’s birthday at Hotel Transylvania, with the entire monster and human family coming together for the party. The film ends on a positive note, emphasizing the importance of love, acceptance, and family bonds.
In summary, “Hotel Transylvania 2” ends with a heartwarming celebration of Dennis’s vampire abilities, bringing happiness to the characters and reinforcing the theme of acceptance and unity among monsters and humans in the Hotel Transylvania universe.