How we cite our quotes:
"Come in! come in!" he sobbed. "Cathy, do come. Oh, do – once more! Oh! My heart's darling, hear me this time – Catherine, at last!" (3.83)
Just a glimpse of Catherine would assuage the long-suffering Heathcliff, who believes in communication beyond the grave. He is far from afraid of ghosts and has clearly spent a lot of time trying to get Catherine to haunt him.
She was much too fond of Heathcliff. The greatest punishment we could invent for her was to keep her separate from him: yet she got chided more than any of us on his account. (5.10)
For Catherine and Heathcliff, love and punishment will always intermingle. Theirs is a tormented love that would probably not do well under peaceful circumstances. They seem to thrive on drama.
The soft thing looked askance through the window: he possessed the power to depart as much as a cat possesses the power to leave a mouse half killed, or a bird half eaten. Ah, I thought, there will be no saving him: he's doomed, and flies to his fate! . . . I saw the quarrel had merely effected a closer intimacy – had broken the outworks of youthful timidity, and enabled them to forsake the disguise of friendship, and confess themselves lovers. (8.87)
With Edgar and Catherine – as with most relationships in Wuthering Heights – violence and desire go hand and hand. Edgar is so taken with Catherine that he refuses to heed the warnings of her troubled behavior. In this sense, he shares one thing with Heathcliff: a masochistic attraction to drama.