Read it through once

Jane looked at Elizabeth with surprise and concern. She knew but little of their meeting in Derbyshire, and therefore felt for the awkwardness which must attend her sister, in seeing him almost for the first time after receiving his explanatory letter. Both sisters were uncomfortable enough. Each felt for the other, and of course for themselves; and their mother talked on of her dislike of Mr. Darcy, and her resolution to be civil to him only as Mr. Bingley’s friend, without being heard by either of them. But Elizabeth had sources of uneasiness which could not yet be suspected by Jane, to whom she had never yet had courage to show Mrs. Gardiner’s letter, or to relate her own change of sentiment towards him. To Jane, he could be only a man whose proposals she had refused, and whose merits she had undervalued; but to her own more extensive information, he was the person to whom the whole family were indebted for the first of benefits, and whom she regarded herself with an interest, if not quite so tender, at least as reasonable and just, as what Jane felt for Bingley. Her astonishment at his coming--at his coming to Netherfield, to Longbourn, and voluntarily seeking her again, was almost equal to what she had known on first witnessing his altered behaviour in Derbyshire.