Umm eating humans atakking other things idk
Sorry to say this but I think the question is asking you what event would make you feel as happy as billy, not anyone else.
Answer:
Even though the animals do sing in the movie, there are no lyrics and it is just animal noises. In the movie, Old Major dies in front of the animals while they were singing 'Beasts of England', while in the book, he dies a few days later and was buried.
Explanation:
I HOPE I HAVE HELPED YOU
