In the AOTC blooper reel there is a clip where Hayden is on the refugee ship set with Nat Portman. He burns his lip on the soup and says, “Ow that’s hot!” You might be able to extract it and use if for when he is on fire.
Suggested by me here: http://originaltrilogy.com/post/id/563898#TopicPost563898
And by you here: http://originaltrilogy.com/post/id/620641