Stella is a squirrel. She lives in a tall tree. Stella is very {selfish }. She collects lots of nuts but never shares. She keeps all the nuts for herself. Other animals are sad. They want to {share   } food. Stella doesn't care. She likes having all the nuts. But being selfish makes Stella lonely. She {realizes} sharing can bring friends. Stella is a {squirrel} learning not to be selfish.