Boris remembered Natasha in a short dress, with dark eyes shining from under her curls and boisterous, childish laughter, as he had known her four years before; and so he was taken aback when quite a different Natasha entered, and his face expressed rapturous astonishment.

This expression on his face pleased Natasha.

"Well, do you recognize your little madcap playmate?" asked the countess.

Boris kissed Natasha's hand and said that he was astonished at the change in her.