ZE:A's second subunit, ZE:A4U, who recently made their Japanese debut, have unveiled a whole gallery of fun photos that you can add to your collection!

So go right ahead and save as Junyoung, Kwanghee, Heecheol, and Taeheon give their thumbs up in approval.

SEE ALSO: NewJeans drops the official music video for "Bubble Gum"

For more photos, check out their official Facebook, and scroll down to give "Oops" a listen below, if you haven't heard it before!

Oops

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