Read it through once

Colonel Brandon came in while the party were at tea, and by his manner of looking round the room for Marianne, Elinor immediately fancied that he neither expected nor wished to see her there, and, in short, that he was already aware of what occasioned her absence. Mrs. Jennings was not struck by the same thought; for soon after his entrance, she walked across the room to the tea-table where Elinor presided, and whispered, "The Colonel looks as grave as ever you see. He knows nothing of it; do tell him, my dear."