Jukjae turns wrong answers into the right teaser for ‘틀려도되’

The error a teacher would circle in red is now the marketing campaign. Rather than polished perfection, guitarist Jukjae has invited mistakes into the spotlight.

Jukjae shared three memes via official accounts from Oct. 21 to 23: Korean letters forced into an English puzzle, a red-marked correction sheet, and a hilariously incorrect translation of a recorder-playing Jukjae. An earlier teaser swapped the expected guitar for a recorder.

The hook is consistency: a deliberately ungrammatical Korean title gets an entire campaign of deliberate wrong answers. Listeners meet the mood before they hear the finished recording.

Coverage describes the teasers as humorous. We did not independently survey fan comments or engagement data, so this is not evidence of universal fan approval or viral record-breaking.

The usual spacing is ‘틀려도 돼,’ while the official track title joins the words. An earlier teaser also changed ‘7PM’ to ‘6PM’ as part of the joke. The reported release time is 6 p.m., not 7.

Agency-based reports confirm an Oct. 27, 6 p.m. KST release with ‘틀려도되’ and ‘자니...?’ as its two tracks. The title track was previewed at Grand Mint Festival on Oct. 17. Reaction to the released recording is not yet known.

When the single arrives on Oct. 27, the question is whether its sound and lyrics carry the teaser's spirit. Nothing here confirms that the recorder melody appears unchanged in the final track.