In the classic story of The Wizard of Oz, it was the Tin Man who needed a heart. Throughout his journey, the Tin Man expressed feelings of loneliness and a desire to love, which he believed was linked to having a heart.
The Tin Man was originally a human woodcutter who was cursed by a wicked witch to become a tin man. As a result, he lost his ability to feel emotions, turning him into a figure of steel rather than flesh and blood. Meeting Dorothy and her companions, he was hopeful that finding the Wizard would restore his heart, enabling him to experience love and compassion.
This quest for a heart exemplifies one of the story’s central themes: the idea that the ability to love and feel emotions is what truly makes one human. In the end, the Tin Man discovers that he had the capacity for love all along, reflecting the message that sometimes, what we seek is already within us.