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The track was produced by The Partysquad, Alvaro, and room102, while the lyrics were written by Jackson and Jia themselves. The former JYP Entertainment labelmates also star in the adorable MV directed by Kwon Ojun. "MOOD" is about finding someone who happens to get you into a lovey-dovey mood.
Check out Jia and Jackson's MV above, and let us know what you think in the comments below!