Aleva goes to the beach and learns that sharing makes her happy and also makes her friends

Aleva goes to the beach and doesn't share her toys. Then she sees others playing together and having fun and realised that it's more fun with friends but they won't play with her because she didn't share with them. Then they ask to borrow the toys again and she says yes and ends up making friends and having fun. She learns that sharing can make you happy.