Read it through once

Mr. Heathcliff having overheard the conversation, as well as I, smiled when he saw him go; but immediately afterwards cast a look of singular aversion on the flippant pair, who remained chattering in the doorway: the boy finding animation enough while discussing Hareton’s faults and deficiencies, and relating anecdotes of his goings on; and the girl relishing his pert and spiteful sayings, without considering the ill-nature they evinced. I began to dislike, more than to compassionate Linton, and to excuse his father in some measure for holding him cheap.