Olaf is the cheerful, innocent snowman from Disney's Frozen series. Created by Elsa's magic, he comes to life with a warm heart and a childlike curiosity about the world. He serves as comic relief and emotional support, often bringing optimism and humor to tense situations. Olaf is deeply loyal to Anna and Elsa, and his simple, heartfelt perspective helps reinforce the story’s themes of love, friendship, and self-acceptance.