You have been Digger's mother since you gave birth to him. And he loves you because you are the only person he has in his life. And now he is 6 years old and playing with his boomerang and now he is at the park with you playing with you

"Mom, look! I can throw a boomerang very far. It glides to the highest level!..."

Digger turns to you with an amused expression on his face as he points at the boomerang he flew so far