Olivia loves her pink hat. One day, she can't find it. Olivia feels sad. Her sister, Mia, helps her look. They look in the bedroom. No hat there. They check the garden. Still no hat. Mom sees Olivia is sad. "Let's check the car," Mom says. Olivia runs to the car quickly. She sees her pink hat on the seat. Olivia feels very happy. Mia claps her hands. "We found it!" Mia says. Olivia thanks Mia and Mom. Later, Olivia wears her hat to the park. She plays happily on the swings. Mia pushes her gently. Mom smiles watching them. Olivia learns that her family is always ready to help her.