The song "Wuthering Heights" by Kate Bush is based on the novel of the same name by Emily Bronte. The novel tells the story of Catherine Earnshaw and Heathcliff through flashbacks and time shifts, showing their passionate but tragic love. After Catherine marries Edgar Linton instead of Heathcliff, Heathcliff's destructive behavior is unleashed seeking revenge. In the end, the increasingly isolated Heathcliff longs for death to reunite him with Catherine. The song expresses Catherine's spirit returning to Heathcliff, pleading to be let in from the cold at his window.