Have you realized that many Disney characters had become loving couples? Mickey Mouse loves Minnie as well as she loves him. If they are married, well, I think they will have their own sons and daughters who will look like them. It's kind of hard to see who is Goofy's wife, so I guess someone had drawn her. When she was alive, she was in love with him. But after her death, he was going to find another wife to succeed her. Remember, my friends, love is unlimited.