That is such a BEAUTIFUL song, really tear jerking. I honestly never thought of using that song for Wilt and his creator simply because it seemed more like a "dead, please come back to me" kinda song. But hey, that's just me.
It still surprises me that such a deep and moving song was found on the freaking soundtrack to "Pokemon: The First movie". I should know I have it

yes I know, geek/dork alert.