Read it through once

Soon after their return, a letter was delivered to Miss Bennet; it came from Netherfield, and was opened immediately. The envelope contained a sheet of elegant, little, hot-pressed paper, well covered with a lady’s fair, flowing hand; and Elizabeth saw her sister’s countenance change as she read it, and saw her dwelling intently on some particular passages. Jane recollected herself soon; and putting the letter away, tried to join, with her usual cheerfulness, in the general conversation: but Elizabeth felt an anxiety on the subject which drew off her attention even from Wickham; and no sooner had he and his companion taken leave, than a glance from Jane invited her to follow her upstairs. When they had gained their own room, Jane, taking out her letter, said, “This is from Caroline Bingley: what it contains has surprised me a good deal. The whole party have left Netherfield by this time, and are on their way to town; and without any intention of coming back again. You shall hear what she says.”