I feel bad for him. When it's Marge gave him a good night kiss it got clear to us and him that all he wants is genuine parental fraternal affection and be a part of a loving family even though he has forsake his rich life, which is when you think about it not so rich at all, at least not in the real fulfilling aspects if you know what I mean. Didn't Bart once had some kind of twin brother named Hugo that never appeared again? I know that all changes are undone in the next episode, but couldn't the Simpsons, like you know, adopt Simon. I bet he would much happier to people around who like for who he is and not what he has. And..... they're not gonna kill him.