Another ending could be that mmk decides to focus on herself completely. She throws herself into her work or hobbies and becomes so successful or fulfilled that she no longer feels the acute pain of the sad love story, but it still remains a part of her past.
One possible ending is that they never get to be together. Despite their love, external factors keep them apart forever.
Maybe the teddy bear finds a new friend who helps him heal. He learns to love again in a different way and his sad love story turns into a story of growth and new beginnings. For example, he meets a friendly rag doll who shows him that there are other joys in the toy world.
One possible ending could be that the grandpa's family finally realizes how much they've neglected him. They start visiting him regularly, and he slowly starts to regain his old happy self.
The wolf could sacrifice itself to save another animal or even a human who once tried to harm it. This selfless act would be a very sad but also heroic ending to the story.
One possible ending could be that the fruitcake was thrown away in despair, ending up in the trash.
Perhaps the sad caterpillar's situation gets worse. It fails to find enough food or is finally caught by a predator. This would be a tragic ending for the poor caterpillar. However, its story could also serve as a lesson about the harshness of nature for other small creatures.
The ending could be that the doge's owner comes back and realizes how much the doge has missed them. So, they decide to never leave the doge alone for such a long time again and give it lots of love and attention.
One possible ending could be that they never get to see each other again. Jack fades away into his own world and Elsa is left in her ice - filled kingdom, both with a sense of longing and loss.
Another possible ending could be a life of eternal loneliness. For example, in some stories where a person loses their loved ones due to war or disaster and has to live the rest of their lives in solitude, carrying the pain and memories forever. It's like a wound that never heals.
One possible ending could be that the pigeon just gives up. It becomes too weak from hunger and loneliness and passes away in a quiet corner.