Uploaded June 2025 | Updated September 2026, 2 weeks ago

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May have called someone else Marceline in the video... Can you spot the mistake? Perhaps you'll be rewarded with a cookie in the comment section.

Or a vegetable. Whatever floats your boat.

Hope you enjoy the video! Marceline and Simon's bond is one of the most heartbreaking and beautiful relationships in Adventure Time—spanning lifetimes, identities, and the loss of everything they once were.