What does Harry do when he first meets Mr. Shelby and Mr. Haley?

In chapter one, Harry doesn't say much when he first meets them. This is the first reference to Harry meeting them,

I was looking for Harry, please, sir;" and the boy bounded toward her, showing his spoils, which he had gathered in the skirt of his robe. Well, take him away then," said Mr. Shelby; and hastily she withdrew, carrying the child on her arm.