24K has returned with "Hey You" after a long break of 1 year and 6 months~

The title song was composed by Cory, and the lyrics were penned by the members themselves. Daeil choreographed the moves himself, and he's proven his sjills multiple times, especially on 'Dancing 9'.

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The MV also seems to introduce 2 new members. After Byungho basically left the group, the boys had promoted as a 5-member group, but it seems like there may be 2 additional members according to the video.

What do you think?