Why is Elizabeth so eager to talk to Mr. Darcy after dinner when the guests gather in the drawing room?

Elizabeth wants to know what Bingley's intentions are towards Jane. She also wonders if Mr. Darcy's feelings towards her have changed. During the dinner party, Bingley sits next to Jane and Elizabeth is convinced that he still admires her. Mr. Darcy and Elizabeth are sitting too far apart to be able to speak, and circumstances prevent them from conversing after dinner. Elizabeth is anxious and annoyed because she wants to speak with him very badly. Mrs. Bennet is extremely pleased with the dinner and is sure that Bingley and Jane will soon be married. Mr. Darcy is going back to London but will return in 10 days.