Later on in the movie, the scenes of Léon and Mathilda living together allowed Kaos to regain the feeling he had when watching 'Beauty and the Demon.' If described using the earth's vocabulary, then Kaos was 'feeling so sweet that (s)he retrieved the maiden's heart (s)he tossed away years back.'
That was the main reason why Kaos was attracted by 'Beauty and the Demon.' As a prince from the Nation of Steel, he had too many heavy burdens in his life suppressing him and rendering him unable to breathe.
'Beauty and the Demon' created a beautiful world for him. Kaos once again found that sensation in this movie.
This warm and comfortable section of the story made Kaos forget about all his previous uneasy guesses. Maybe this movie will have a happy ending?
