Right, a lion probably wouldn't know... [She slides it off her hand...] See, you put your hand in here... [...and shows him the inside of the puppet, demonstrating.]

...and you make your hand go into its mouth, and open and close it. [With her other hand, she mimes the action, so he can see clearer.]

That way, when you talk, [And here comes her puppet-voice] it looks like the puppet's speaking instead!

[She laughs again.] It helps if your lips don't move. [Which hers have not.]