Can you describe the love theme of the novel "Pride and Prejudice"?

Love is one of the main themes in the novel, Pride and Prejudice. Over the course of the novel we become aware that love isn't something that merely happens..... it's something that grows, changes, and overcomes challenges along the way. Impediments to love in the novel include social class, bias, and arrogance. Elizabeth and Darcy, as an example, make numerous assumptions that create barriers..... prejudice of one kind or another permeates their meetings, and pride will not allow either to move beyond...... at least for the majority of the novel.