I don't know but it sure would be an incredible thing to see (or hear as the case may be).
He would say "Hello"
hello
its charming kitty and its not a mouse its here kitten
You say "hello" in English.
Say Hello to Rosita!
Kamusta is how you say hello
halito is how you say hello and how to say hello how are you is Halito, Chim Achukma?
This is how you say hello in Turkish: Merhaba = Hello
Crocodiles do NOT say hello.
In Neapolitan, you say "ciao" to say hello.
In Paiute, you can say "Kwai" to say hello.
In Tunisian, you can say "Marhaba" to say hello.