Pierre said nothing; he looked fixedly at his friend with surprise. He was struck by the change in him. His words were kindly and there was a smile on his lips and face, but his eyes were dull and lifeless and in spite of his evident wish to do so he could not give them a joyous and glad sparkle. Prince Andréy had grown thinner, paler, and more manly-looking, but what amazed and estranged Pierre till he got used to it were his inertia and a wrinkle on his brow indicating prolonged concentration on some one thought.