Read it through once

Mr. Linton walked to a window on the other side of the room that overlooked the court. He unfastened it, and leant out. I suppose they were below, for he exclaimed quickly: “Don’t stand there, love! Bring the person in, if it be anyone particular.” Ere long, I heard the click of the latch, and Catherine flew upstairs, breathless and wild; too excited to show gladness: indeed, by her face, you would rather have surmised an awful calamity.