Read it through once

Ere this speech ended I became sensible of Heathcliff’s presence. Having noticed a slight movement, I turned my head, and saw him rise from the bench, and steal out noiselessly. He had listened till he heard Catherine say it would degrade her to marry him, and then he stayed to hear no further. My companion, sitting on the ground, was prevented by the back of the settle from remarking his presence or departure; but I started, and bade her hush!